Campus Representatives

Almost 500 GSA members from two- and four-year university campuses worldwide serve as ambassadors for GSA. Campus Reps share information about GSA, membership, meetings, and the Society and encourage the involvement of their students and professional colleagues.

Interested in becoming a GSA Campus Representative? Contact gsaoutreach@geosociety.org for more information.

We warmly thank all of our volunteer Reps for promoting GSA and its programs.

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First NameLast NameEmployerCityState ProvinceCountryEmailWork PhoneCompanyTitle
ArthurLanger WilliamsburgVA artlanger@aol.com  Professor
FawnLast MonctonNBCANADAfawnmlast@gmail.com(506) 855-9419  
HiroyoshiSano Fukutsu JAPANsano_hiroyoshi@icloud.com81-940-52-1025 Professor Emeritus
IsaacPope RollaMOUSAipkby@mst.edu Missouri University of Science and Technology 
J. BrendanMurphy AntigonishNSCANADAbmurphy@stfx.ca(902) 783-2692St. Francis Xavier USenior Research Professor
JudithHannah Fort CollinsCO judith.hannah@colostate.edu(720) 933-3644AIRIE LLCProfessor Emerita
JulieMenard PullmanWAUSAjulie.menard@wsu.edu Washington State University, SOE 
LawrenceGuth Copper HarborMI KeweenawDrifter@gmail.com  Retired
OgochukwuOzotta HoustonTX ogochukwu_ozotta@yahoo.co.uk(832) 206-4158SLBDr
PatriciaKilner BoulderCO patkilner.pk@gmail.com  Director of Membership Development & Services Development
PatriciaKilner SuperiorCO patriciakilner@comcast.net(303) 817-3287dept name 
RebeccaTaormina BoulderCOUSArtaormina@geosociety.org(301) 357-1017Geological Society of America 
RichardHoefling Muenchen GERMANYMUCVi04@web.de  Retired
RobertWest WhittierCAUSAamojohand@gmail.com(323) 260-8115East Los Angeles CollegeEmeritus Professor of Geology
RogerThomas East PetersburgPA roger.thomas@fandm.edu(717) 358-4135Franklin & Marshall CollegeJohn Williamson Nevin Professor of Geosciences, Emeritus
SandraBrake PhoenixAZ sandra.brake@indstate.edu   
SaurabhSingh NadiaWest BengalINDIAgeosaurabh@gmail.com+919450173491Banaras Hindu University 
SharonGilberg Tarpon SpringsFLUSAsgilberg@icloud.com(727) 712-5290  
SyedAzharuddin SeoulSouth KoreaKorea (the Republic of)azhar0606@gmail.com010-4114-2856  
ThomasHebert Chippewa FallsWI tom@fossilpedia.org(715) 559-1584  
ValerianBachtadse Riemerling GERMANYvalerian@bachtadse.de017624098499 Research Professor
WilliamMode NeenahWI modewc@twc.com(920) 720-8797University of WisconsinProfessor Emeritus
SarahHansonAdrian CollegeAdrianMI sarahhanson042@gmail.com(517) 264-3944Adrian College, Geology DeptProfessor
KuniyukiFurukawaAichi UniversityNagoya-shi JAPANkfuru@aichi-u.ac.jp Aichi UniversityProfessor
MichaelMcRivetteAlbion CollegeGrand RapidsMIUSAmcrivetm@gvsu.edu(209) 402-6677Albion CollegeAssociate Professor
MicheleHluchyAlfred UniversityAlfredNY fhluchy@alfred.edu(607) 871-2838Alfred Univ, Dept Environmental Studies and GeologyProfessor
RonaldColeAllegheny CollegeMeadvillePA ron.cole@allegheny.edu(814) 332-2350Allegheny College, Dept GeologyProfessor
PeterCrowleyAmherst CollegeAmherstMA pdcrowley@amherst.edu(413) 542-2715Amherst CollegeProfessor
CynthiaLiutkus-PierceAppalachian State UniversityBooneNC liutkuscm@appstate.edu(828) 262-6933Appalachian State UniversityProfessor & Department Chair
StevenSemkenArizona State UniversityTempeAZ semken@asu.edu(480) 965-7965Arizona State UniversityPresident's Professor of Geology and Education
DavidKingAuburn UniversityAuburnAL kingdat@auburn.edu(334) 844-4282Auburn UniversityProfessor
MichaelWolfAugustana CollegeRock IslandIL michaelwolf@augustana.edu(309) 794-7304Augustana CollegeProfessor
PhyllisCamilleriAustin Peay State UniversityClarksvilleTNUSAcamillerip@apsu.edu Austin Peay State UniversityProfessor
CarrieDavis ToddBaldwin Wallace UniversityBereaOH cdavisto@bw.edu(440)826-2731Baldwin Wallace UniversityProfessor
KirstenNicholsonBall State UniversityMuncieIN knichols@bsu.edu7652128696Ball State UniversityProfessor
JohnCreasyBates CollegeLewistonME jcreasy@bates.edu Bates CollegeProfessor Emeritus
RebeccaTaorminaBaylor UniversityWacoTX Rebecca_Taormina@baylor.edu2015756200Baylor UniversityAssistant Professor
SusanSwansonBeloit CollegeMadisonWI Sue.Swanson@wisc.edu(608) 262-0068Wisconsin Geological and Natural History Survey 
DavidSzymanskiBentley UniversityWalthamMA dszymanski@bentley.edu Bentley UniversityProfessor
TimothyFlanaganBerkshire Community CollegeLenoxMA ravenaerie@roadrunner.com Berkshire Community CollegeProfessor of Environmental Science
PradipSinghBHUVaranasi INDIApradip@bhu.ac.in+91 7607840102Banaras Hindu University (BHU),VaranasiDepartment of GeologyAssistant Professor
MichaelDalmanBlinn CollegeBrenhamTXUSAmdalman@blinn.edu(979) 277-5577Blinn CollegeGeology Professor
BrettMcLaurinBloomsburg UniversityBloomsburgPA bmclauri@commonwealthu.edu(702) 379-6275Commonwealth University of BloomsburgProfessor
PeterBorellaBorella Geology Inc.Laguna BeachCA borellageology@yahoo.com(949) 887-9846Borella Geology Inc.Professor Emeritus
SethKruckenbergBoston CollegeChestnut HillMA seth.kruckenberg@bc.edu(617) 552-3647Boston CollegeAssociate Professor
James LawfordAndersonBoston UniversityBostonMA lawford@bu.edu(617) 358-6668Boston CollegeProfessor
RachelBeaneBowdoin CollegeBrunswickME rbeane@bowdoin.edu(207) 725-3160Bowdoin CollegeProfessor
SimonPattisonBrandon UniversityBrandonMBCANADApattison@brandonu.ca(204) 727-7468Brandon University, Dept GeologyProfessor
MichaelKrolBridgewater State UniversityBridgewaterMA mkrol@bridgew.edu(508) 531-2121Bridgewater State UniversityProfessor
PedroMarencoBryn Mawr CollegeBryn MawrPA pmarenco@brynmawr.edu(610) 526-7580Bryn Mawr CollegeAssociate Professor
R. CraigKochelBucknell UniversityLewisburgPA kochel@bucknell.edu(570) 577-3032Bucknell UniversityEmeritus Professor of Geology
RobertClaytonBYU-IdahoRexburgID claytonr@byui.edu(208) 496-7676 Professor
MelanieMichalakCal Poly HumboldtArcataCA mjm367@humboldt.edu(707) 826-4978Cal Poly HumboldtAssociate Professor
JonathanNourseCalifornia Polytechnic Inst.PomonaCA janourse@cpp.edu(909) 869-3460California Polytechnic State UniversityChair, Department of Geological Sciences
TandisBidgoliCalifornia State Univ San BernardinoSan BernardinoCA tandis.bidgoli@csusb.edu California State UniversityAssistant Professor
JohnWakabayashiCalifornia State University FrCastro ValleyCAUSAjohnwako@sbcglobal.net(559) 278-6459California State UniversityProfessor of Geology
ValboneMemetiCalifornia State University FuFullertonCA vmemeti@fullerton.edu(657) 278-2036California State UniversityAssociate Professor
AlyssaAbbeyCalifornia State University LoLong BeachCAUSAalyssa.abbey@csulb.edu(520) 444-3453California State UniversityAssistant Professor
ElenaMirandaCalifornia State University NorthridgeNorthridgeCA elena.miranda@csun.edu(818) 677-4671California State University NorthridgeProfessor
DirkBaronCalifornia State University, BBendOR dbaron@csub.edu(661) 742-9941California State UniversityProfessor
AnnBykerk-KauffmanCalifornia State University, CChicoCA abykerk-kauffman@csuchico.edu(530) 898-6305California State UniversityProfessor
M. HassanBoroonCalifornia State University, LALos AngelesCA mrezaie@calstatela.edu(323) 343-2406Cal State LA, Geological SciencesLecturer
DavidShimabukuroCalifornia State University, SSacramentoCA dhs@csus.edu(510) 759-2995California State UniversityProfessor
TerryLahmCapital UniversityColumbusOH tlahm@capital.edu(614) 236-6800Capital UniversityProfessor & Senior Associate Provost
RalphHarveyCase Western Reserve UniversitClevelandOH rph@case.edu(216) 368-0198Case Western Reserve U.Professor
MichaelWizevichCentral Connecticut State UnivNew BritainCT wizevichmic@ccsu.edu(860) 832-3188Central Connecticut State UniversityProfessor
Mona-LizaSirbescuCentral Michigan UniversityMount PleasantMI sirbe1mc@cmich.edu(989) 774-4497Central Michigan UniversityProfessor
RyanMorganCentral State UniversityFairbornOHUSArmorgan1@centralstate.edu(810) 938-5521Central State UniversityVice Provost, Teaching, Learning, & Program Development
LisaElyCentral Washington UniversityEllensburgWAUSAlisa.ely@cwu.edu(509) 963-2177Central Washington UniversityProfessor
AdolphOliverChabot CollegeCastro ValleyCA adolphcv@aol.com(510) 723-7085Chabot CollegeInstructor
GongChungChungnam National UniversityDaejeon Korea (the Republic of)gschung@cnu.ac.kr82-42-821-6429Chungnam National University, Department of GeologyProfessor
AllenGontzClarkson UniversityPotsdamNY agontz@clarkson.edu(315) 268-7716Clarkson UniversityProfessor of Applied Geology and Geophysics
JamesCastleClemson UniversityAshevilleNC jcastle@clemson.edu(864) 207-6288Clemson UniversityProfessor Emeritus
WalterSullivanColby CollegeWatervilleME wasulliv@colby.edu(207) 859-5803Colby CollegeAssociate Professor
NormanLevineCollege of CharlestonCHARLESTONSC levinen@cofc.edu18439535308College of CharlestonProfessor
CynthiaShrobaCollege of Southern NevadaLas VegasNV cindy.shroba@csn.edu(702) 651-7427College of Southern Nevada, Dept Physical Science, W30HInstructor
AlanBenimoffCollege of Staten Island/CUNYStaten IslandNY alan.benimoff@csi.cuny.edu718-982-2835City University of New YorkProfessor
DavidBazardCollege of the RedwoodsEurekaCA dbazard@gmail.com College of the RedwoodsEmeritus Professor, Earth Sciences
EricHetheringtonCollege of the SequoiasOrosiCA erich@cos.edu(559) 730-3812College of the SequoiasInstructor
WilliamHirtCollege of the SiskiyousWeedCA hirt@siskiyous.edu College of the SiskiyousEmeritus Professor
BrentOwensCollege of William and MaryWilliamsburgVA beowen@wm.edu(757) 221-1813William & Mary CollegeProfessor
JeffreyNoblettColorado CollegeColorado SpringsCO jnoblett@coloradocollege.edu(719) 389-6516Colorado College, GeologyProfessor
VernerJohnsonColorado Mesa UniversityGrand JunctionCO vjohnson@coloradomesa.edu(970) 248-1672Colorado Mesa UniversityProfessor
YvetteKuiperColorado School of MinesGoldenCOUSAykuiper@mines.edu(617) 935-3437Colorado School of MinesAssociate Professor
WilliamFrazierColumbus State UniversityDaltonGA frazier_bill@columbusstate.edu Columbus State UniversityProfessor Emeritas
DawnCummingsCommunity College of DenverDenverCO Dawn.Cummings@ccd.edu303-352-6933Community College of Denver, Environmental ScienceProfessor
JosephAllenConcord UniversityAthensWVUSAallenj@concord.edu(304) 384-8484Concord UniversityProfessor and Chair
MarceloZarateCONICETSanta Rosa ARGENTINAmarcelozarate55@yahoo.com.ar54-2954-703100Universidad Nacional de La Pampa, Facultad de Cs Exactas y NaturalesResearcher/Professor
RobertKayCornell UniversityIthacaNY rwk6@cornell.edu(607) 227-5144Cornell UniversityProfessor Emeritus
AliaLesnekCUNY Queens CollegeFlushingNYUSAalia.lesnek@qc.cuny.edu Queens CollegeAssistant Professor
Zheng-XiangLiCurtin UniversityPerthWA.AUSTRALIAz.li@curtin.edu.au61-8-9266 2453Curtin University, School of Earth and Planetary SciencesProfessor
DavidGreeneDenison UniversityHancockMEUSAgreened@denison.edu Denison UniversityProfessor Emeritus
FalguniBhattacharyaDepartment of Science and TechGandhinagar, Gujarat INDIAfalguni.geo@gmail.com Institute of Seismological Research, GeologyScientist
KenBrownDePauw UniversityGreencastleIN kenlbrow@iu.edu(765) 341-6917DePauw UniversityAssociate Professor, DePauw University
RobertHoldsworthDurham UniversityDurham University UNITED KINGDOMr.e.holdsworth@durham.ac.uk+44(0)7980786344Durham UniversityChair in Structural Geology
ShannonHayesEarlham CollegeRichmondINUSAskhayes28@gmail.com(765) 373-8740Earlham College 
RandallAdsitEast Los Angeles CollegeAlhambraCA radsit@mac.com(323) 265-8838East Los Angeles CollegeAssociate Professor
WilliamCunninghamEastern Connecticut State UnivWillimanticCTUSAcunninghamw@easternct.edu(860) 465-4321Eastern Connecticut State UniversityProfessor
KatherineLewandowskiEastern Illinois UniversityCharlestonIL kjlewandowski@eiu.edu(217) 581-7270Eastern Illinois UniversityProfessor
StevenLoDucaEastern Michigan UniversityYpsilantiMI sloduca@emich.edu(734) 487-8589Eastern Michigan UniversityProfessor
ErnestGilmourEastern Washington UniversityCheneyWAUSAegilmour@mail.ewu.edu Eastern Washington UniversityProfessor, Emeritus
SoniOmonteseECOWASMonrovia LIBERIAsoniomontese@gmail.com+231881825259ECOWAS Volunteers ProgramAgro-Geologist
ElizabethCatlosejcatlos@gmail.comAustinTX ejcatlos@gmail.com(512) 568-2183University of TexasAssoc Professor
WilliamSizeEmory UniversityAtlantaGA wsize@emory.edu Emory UniversityProfessor
MatthewCampbellErskine CollegeDue WestSC mrcampbell2006@gmail.com(864) 379-6553Erskine CollegeAssociate Professor
SeanWillettETH-ZurichZürich SWITZERLANDswillett@ethz.ch41 44 6326951ETH-ZürichGeologisches Institut ETH ZeProfessor
KatherineMillaFlorida A&M UniversityTallahasseeFL katherine.milla@famu.edu(850) 561-2215 Professor
JamesMacDonaldFlorida Gulf Coast UniversityFort MyersFL jmacdona@fgcu.edu(239) 590-7429Florida Gulf Coast UniversityProfessor
RachelRotzFlorida Gulf Coast UniversityFort MyersFL rrotz@fgcu.edu7066120109Water Ninja @ Florida Gulf Coast UniversityAssociate Professor & Water Ninja
GrenvilleDraperFlorida International UniversiMiamiFL draper@fiu.edu(305) 348-3087Florida International UniversityProfessor
MichaelSukopFlorida International UniversiMiamiFL sukopm@fiu.edu(305) 348-3117Florida International UniversityProfessor
JamesTullFlorida State UniversityTallahasseeFL jtull@fsu.edu(850) 644-1448Florida State UniversityProfessor Emeritus
RuthAronoffFurman UniversityGreenvilleSC ruth.aronoff@furman.edu(864) 294-3363Furman UniversityAssociate Professor
DavidCampbellGardner-Webb UniversityBoiling SpringsNC pleuronaia@gmail.com(704) 406-4367Gardner-Webb University Natural SciencesDr.
RobertVanceGeorgia Southern UniversityStatesboroGAUSArkvance@georgiasouthern.edu(912) 478-5353Georgia Southern UniversityProfessor
VictorRicchezzaGeorgia State University PerimLILBURNGA vricchezza@gsu.edu(917) 270-5172Georgia State UniversityAssistant Professor
MarcDe BatistGhent UniversityGent BELGIUMmarc.debatist@ugent.be(329) 264-4587Ghent University, GeologySenior Full Professor
ZiadSedkiGLENDALE community CollegeGlendaleCA ziad_utd@yahoo.com(818) 331-0504 EARTH SCIENCE INSTRUCTOR
JuanSotoGranada UniversityGranada SPAINjsoto@ugr.es958249506Dpt. Geodinamica, Fac. Ciencias, Av. Fuentenueva s/nProfessor
JohnWeberGrand Valley State UniversityAllendaleMI weberj@gvsu.edu(616) 331-3191Grand Valley State UniversityProfessor
PatrickColganGrand Valley State UniversityGrand RapidsMI colganp@gvsu.edu(616) 331-3201Grand Valley State UniversityProfessor of Geology
VirginiaPetersonGrand Valley State UniversityAllendaleMI petersvi@gvsu.edu(616) 331-2811Grand Valley State UniversityProfessor
KathrynHoppeGreen River CollegeAuburnWAUSAkhoppe@greenriver.edu Green River CollegeProfessor
EricJohnsonHartwick CollegeOneontaNY johnsone@hartwick.edu(607) 436-9750 Professor
EricBaerHighline CollegeSeattleWAUSAebaer@highline.edu(206) 592-3513Highline CollegeInstructor
TaraCurtinHobart & William Smith CollegeGenevaNY curtin@hws.edu(315) 781-3928Hobart & William Smith Colleges 
J.BenningtonHofstra UniversityHempsteadNY geojbb@hofstra.edu(516) 463-5568Hofstra UniversityProfessor
BrianBodenbenderHope CollegeHollandMI bodenbender@hope.edu(616) 395-7541Hope CollegeProfessor
GlennThackrayIdaho State UniversityPocatelloID thacglen@isu.edu(208) 282-3871Idaho State UniversityProfessor
AbhijitMukherjeeIndian Institute of TechnologyKHARAGPUR INDIAamukh2@gmail.com9007228876Indian Institute of Technology KharagpurProfessor
ErikaElswickIndiana UniversityBloomingtonIN eelswick@iu.edu(812) 855-1523Indiana UniversityFaculty
JonLewisIndiana University of PennsylvIndianaPAUSAjclewis@iup.edu(724) 357-5624Indiana UniversityProfessor
JoséGudiñoInstituto de Geología UASLPSan Luis PotosiSLPMEXICOrbarboza@uaslp.mx(444) 817-1039Universidad Autónoma de San Luis Potos, Instituto de Geologì­aresearch
KatherineMcCarvilleIowa Lakeside LabMinotNDUSAkatherine.mccarville@minotstateu.edu(563) 542-3590Minot State UniversityAssociate Professor, Geology and Paleontology
PaulSpryIowa State UniversityAmesIA pgspry@iastate.edu(515) 294-9637Iowa State UniversityProfessor
DominiqueChardonIRDToulouse FRANCEdominique.chardon@ird.fr33 5 61 33 26 44IRD, GETSenior research scientist
EzatHeydariJackson State UniversityMadisonMS ezat.heydari@jsums.edu(601) 979-4230Jackson State UniversityProfessor
MarkFordJC Steele & Sons /and/ SelfStatesvilleNC MarkFordgeo@Gmail.com(541) 908-4739Cogito GeologicChief Scientist /and/ Owner - Geochemistry Consultant
DanielVieteJohns Hopkins UniversityBaltimoreMD viete@jhu.edu(410) 516-6096Johns Hopkins University 
KatharineJohanesenJuniata CollegeHuntingdonPA johanesen@juniata.edu(814) 641-3601Juniata CollegeAssociate Professor
MatthewPowellJuniata CollegeHuntingdonPA powell@juniata.edu(814) 641-3602Juniata College, Department of GeologyProfessor
Hee-KwonLeeKangwon National UniversityChuncheon Korea (the Republic of)heekwon@kangwon.ac.kr82-33-250-8558Kangwon National Univ, Department of GeologyProfessor
MatthewBruesekeKansas State UniversityManhattanKS brueseke@ksu.edu Kansas State UniversityProfessor
PeterNielsenKeene State CollegeSwanzeyNH pnielsen@keene.edu Keene State CollegeProfessor Emeritusr
KatieAdelsbergerKnox CollegeGalesburgIL kadelsbe@knox.edu(309) 341-7274Knox CollegeProfessor of Environmental Studies
ProsunBhattacharyaKTH Royal Institute of TechnolStockholm SWEDENprosun@kth.se+46706974241KTH ROYAL INSTITUTE OF TECHNOLOGY, Department of Sustainable Development,Professor
ManuelSintubinKU LeuvenLeuven BELGIUMmanuel.sintubin@kuleuven.be(321) 632-6447KU Leuven, Earth- & Environmental SciencesProfessor of Geodynamics
AliceHoerschLa Salle UniversityPhiladelphiaPA hoersch@lasalle.edu(215) 951-1269La Salle UniversityProfessor and Program Director
DavidSunderlinLafayette CollegeEastonPA sunderld@lafayette.edu(610) 330-5198Lafayette CollegeProfessor
PaulKelsoLake Superior State UniversitySault Sainte MarieMI pkelso@lssu.edu(906) 635-2158Lake Superior State UniversityProfessor
LawrenceTannerLe Moyne CollegeSyracuseNY tannerlh@lemoyne.edu(315) 445-5437Le Moyne CollegeProfessor
KeeganSchmidtLewis Clark State CollegeLewistonID klschmidt@lcsc.edu(208) 792-2283Lewis & Clark State CollegeProfessor
MohamedKhalequzzamanLock Haven UniversityLock HavenPA mkhalequ@lockhaven.edu(570) 484-2075Lock Haven UniversityProfessor
KevinNickLoma Linda UniversityLoma LindaCA knick@llu.edu(909) 558-4530Loma Linda UniversityAssociate Professor
PaulBuchheimLoma Linda UniversityLoma LindaCA pbuchheim@llu.edu(951) 533-9174Loma Linda UniversityProfessor
NathalieBrandesLoneStar College - MOntgomeryCypressTX DrNat13@yahoo.ca(936) 273-7419Lonestar CollegeProfessor of Geosciences
BarbaraDutrowLouisiana State UnivBaton RougeLA dutrow@lsu.edu(225) 578-2525Louisiana State UniversityProfessor/Past President
PeterCliftLouisiana State UniversityLONDON UNITED KINGDOMpeter.clift@ucl.ac.uk University College LondonProfessor
RobertWelchLoyola Marymount University CA Robert.Welch@lmu.edu19789331683Loyola Marymount UniversityAssistant Professor of Environmental Science
AnkeFriedrichLudwig-Maximilians-UniversityMunich GERMANYfriedrich@lmu.de00498921806512University of Munich (LMU)Professor of Geology
KarlWirthMacalester CollegeSt. PaulMN wirth@macalester.edu(651) 491-4332Macalester CollegeMSFEO Faculty
StevenEmermanMalach ConsultingSpanish ForkUT SHEmerman@gmail.com(801) 921-1228Malach ConsultingOwner
TracyRushmerMaquarie UniversitySEAFORTHNSWAUSTRALIATracy.Rushmer@mq.edu.au(043) 401-7181Maquarie UniversityProfessor
JahandarRamezaniMassachusetts Institute of TecCambridgeMA ramezani@mit.edu(617) 253-1384Massachusetts Institute of TechnologyResearch Scientist
LyleNelsonMassachusetts Institute of TechnologyCambridgeMAUSAllnelson@mit.edu Massachusetts Institute of Technology 
RobertStewartMassey UniversityCable Bay NEW ZEALANDpakaraka.rs@gmail.com(027) 467-6555 Associate Professor
CarolynEylesMcMaster UniversityClaremontONCANADAeylesc@mcmaster.ca(416) 460-6704McMaster UniversityProfessor
AlisonLeitchMemorial University of NewfounSt. John'sNLCANADAaleitch@mun.ca(709) 864-3306Memorial Univ - Newfoundland, Dept Earth SciencesAssociate Professor
ElisabethWidomMiami UnivOxfordOH widome@miamioh.edu(513) 529-5048Miami University of OhioProfessor
YildirimDilekMiami UniversityOxfordOHUSAdileky@miamioh.edu(513) 529-2212Miami University of OhioUniversity Distinguished Professor
ErikaVyeMichigan Technological Univ.HoughtonMIUSAecvye@mtu.edu Michigan Technological UniversityGeosciences Research Scientist
LukeBowmanMichigan Technological UniversHoughtonMI ljbowman@mtu.edu(317) 691-4712Michigan Technological UniversityResearch Assistant Professor
DavidWestMiddlebury CollegeShelburneVT dwest@middlebury.edu(802) 443-3476Middlebury CollegeProfessor
AntonyGilesMidland CollegeMidlandTX agiles@midland.edu14322145358Midland CollegeChair and Associate Professor of Geology
JonathanPriceMidwestern State UniversityWichita FallsTX jonathan.price@msutexas.edu(940) 397-4288Midwestern State UniversityChair and Professor
SamEarmanMillersville UniversityMillersvillePA searman@millersville.edu(717) 871-4336Millersville University of PennsylvaniaAssociate Professor of Geology
BryceHoppieMinnesota State UniversityEagle RiverAK brycehoppie@gmail.com(507) 779-5861UMIAQ EnvironmentalSenior Environmental Scientist
KarlLeonardMinnesota State University MooMoorheadMN leonardk@mnstate.edu(218) 477-2682Minnesota State UniversityProfessor
ReneeClaryMississippi State UniversityMississippi StateMS rclary@geosci.msstate.edu(662) 325-5924Mississippi State UniversityProfessor
KevinMickusMissouri State Univ.SpringfieldMO kevinmickus@missouristate.edu(417) 836-6375Missouri State UniversityProfessor
ThomasPlymateMissouri State UniversityShelbyvilleIN tgplymate@gmail.com(417) 521-7118 Emeritus Professor
GarryHayesModesto Junior CollegeWaterfordCA hayesg@mjc.edu Modesto Junior CollegeGeology Professor
JamesSchmittMontana State UniversityBozemanMTUSAjschmitt@montana.edu(406) 581-7367University of MontanaProfessor
MaryHubbardMontana State UniversityBozemanMTUSAmhub@alum.mit.edu435-881-2251Montana State UniversityProfessor (retired)
LarrySmithMontana TechButteMT lsmith@mtech.edu Montana Technological UniversityProfessor Emeritus
Celine MarieBeaucampMontana Technological UniversityButteMT cbeaucamp@mtech.edu(775) 397-2775Montana Technological University, Geological EngineeringInstructor
MatthewGorringMontclair State UniversityMontclairNJ gorringm@montclair.edu(973) 980-2216Montclair State UniversityAssociate Professor
EricJerdeMorehead State UniversityMoreheadKY e.jerde@moreheadstate.edu(606) 356-3039Dept Physics, Earth, & Space SciencesChair, Dept of Earth & Space Sciences
MichaelClarkMount Royal CollegeCalgaryABCANADAmdclark@mtroyal.ca(403) 440-8944 I.A.
StephenVan HornMuskingum UniversityNew ConcordOH svanhorn@muskingum.edu(740) 826-8306Muskingum University, Department of GeologyAssociate Professor
HongweiYinNanjing UniversityNanjing CHINAhwyin@nju.edu.cn+86-25-89680312Nanjing University, Department of Earth SciencesProfessor of Structural Geology
NicholasLangNASAEriePA nicholas.p.lang@nasa.gov(202) 304-4279National Aeronautics and Space AdministrationProgram Scientist
AndrewLinNational Central UniversityJhungli, Taoyuan TAIWANandrewl@ncu.edu.tw(095) 343-8061No. 300 Jungda Road, Dept. Earth Scien, Dept. Earth ScienceAssociate Professor
Chin-HoTsaiNational Dong Hwa UniversityHualien TAIWANtsaich@mail.ndhu.edu.tw8863 8905180National Dong Hwa University, Dept of Natural Resources & EnvironmenAssociate Professor
JonathanMalzoneNational Park ServiceHamburgNJ jmmalzone@gmail.com National Park Service, Natural ResourcesPhysical Scientist
Ju-chinChenNational Taiwan UniversityTaipei TAIWANjcchen@oc.ntu.edu.tw National Taiwan Univ, Institute OceanographyProfessor
JohnVan HoesenNatural Resource Conservation ServiceJamaicaVT vanhoesenj@gmail.com(802) 287-1348 Hydrologist
JenniferLindlineNew Mexico Highlands UniversityLas VegasNM lindlinej@nmhu.edu(505) 426-2046New Mexico Highlands UniversityProfessor
FranciscoNulloNewphoenix srlBuenos Aires ARGENTINAnullo@newphoenixsrl.com51-11-4322-7506Newphoenix srlGeological DepartmentProfesor
JeremyWeremeichikNJDEPPiscatawayNJ jwgeology@gmail.com(518) 253-7025GZA GeoEnvironmentalScientist II
virgilluethNMBGMR - NM TechSocorroNM Virgil.Lueth@nmt.edu(575) 835-5140New Mexico TechSr. Mineralogist/Econ.Geologist
JeffreyGreenbergnoneTitusvilleFL jeffrey.greenberg@wheaton.edu Wheaton CollegeRetired Professor
AbrahamSpringerNorthern Arizona UniversityFlagstaffAZ abe.springer@nau.edu(928) 523-7198Northern Arizona UniversityProfessor
MarkFrankNorthern Illinois UniversityDeKalbIL mfrank@niu.edu(815) 753-8395Northern Illinois UniversityDepartmentProfessor
JohnRockawayNorthern Kentucky UniversityHighland HeightsKY rockawayj@nku.edu(859) 572-5412Northern Kentucky UniversityProfessor
RobertRegisNorthern Michigan UniversityMARQUETTEMI rregis@nmu.edu(906) 227-1176Northern Michigan UniversityProfessor
JonathanBryanNorthwest Florida State CollegNICEVILLEFL bryanj@nwfsc.edu(850) 729-2321Northwest Florida State CollegeProfessor of Geology and Oceanography
DonnaJurdyNorthwestern UniversityEvanstonIL donna@earth.northwestern.edu(847) 491-7163Northwestern UniversityEmerita Professor
LaurieGriggNorwich UniversityNorthfieldVT lgrigg@norwich.edu(802) 485-3322Norwich UniversityAssociate Professor
DennisHubbardOberlin CollegeOberlinOH dhubbard@oberlin.edu Oberlin CollegeProfessor
BartonMartinOhio Wesleyan UnivLewis CenterOH bsmartin@owu.edu Ohio Wesleyan UniversityEmeritus Professor
PaulBelaskyOhlone CollegeFremontCA pbelasky@ohlone.edu(510) 742-2399Ohlone College, Dept GeologyAssociate Professor
TracyQuanOklahoma State UniversityStillwaterOK tracy.quan@okstate.edu405-744-5917Oklahoma State UniversityProfessor
PeterDavisPacific Lutheran UniversityTacomaWAUSAdavispb@plu.edu(253) 538-5770Pacific Lutheran University Earth SciencesAssociate Professor
ElizabethNagyPasadena City CollegePasadenaCA eanagy@pasadena.edu(626) 585-3369Pasadena City CollegeProfessor
LauraGuertinPenn State BrandywineMediaPA guertin@psu.edu(610) 892-1427Pennsylvania State UniversityDistinguished Professor
ElizabethBoyerPenn State UniversityLansingNY ewb100@psu.edu(814) 865-8830Pennsylvania State UniversityProfessor
KyleFredrickPennWest - CaliforniaPittsburghPA fredrick@pennwest.edu(716) 572-3818Penn West UniversityProfessor
EricStraffinPennwest EdinboroEdinboroPAUSAestraffin@gmail.com(814) 732-1574Penn West UniversityProfessor
JosephReesePennWest EdinboroEriePAUSAjreese@pennwest.edu(814) 464-3455Penn West UniversityRetired Professor
CallanBentleyPiedmont Virginia Community CoEarlysvilleVA cbentley@pvcc.edu(434) 244-6339Piedmont Virginia Community CollegeAssociate Professor of Geology
ChristopherMaplesPNCARenoNVUSAchrisgmaples@gmail.com ConsultantRetired
PawelAleksandrowskiPolish Geological InstituteWroclaw POLANDpawel.aleksandrowski@pgi.gov.pl Polish Geological Institute, Lower Silesia BranchProfessor
Jade StarLackeyPomona CollegeClaremontCA JadeStar.Lackey@pomona.edu(909) 621-8677Pomona CollegeProfessor
JohnSchumacherPortland State UniversityPortlandOR j.c.schumacher@pdx.edu Portland State UniveristyAffiliate
ScottBurnsPortland State UniversityPortlandOR burnss@pdx.edu(503) 725-3389Portland State UniversityProfessor
MdRahamanPRESIDENCY UNIVERSITYWEST BENGAL INDIArahamanamu@gmail.com+919897507896PRESIDENCY UNIVERSITY, DEPARTMENT OF GEOLOGYAssistant Professor
LaurelGoodellPrinceton UniversityPrincetonNJUSAlaurel@princeton.edu(609) 258-1043Princeton UniversityInstructional Laboratory Manager
BenjaminDattiloPurdue University Fort WayneFort WayneIN dattilob@pfw.edu Purdue University Fort WayneAssociate Professor
HerwartHelmstaedtQueenKingstonONCANADAhelmstae@queensu.ca(613) 542-6455Queen, Dept Geological Sciences and GeologicaProfessor Emeritus
PeirPufahlQueenKingstonONCANADApeir.pufahl@queensu.ca(613) 533-3262Queen's UniversityProfessor
AllanLudmanQueens College (City UniversitFlushingNY allan.Ludman@qc.cuny.edu City University of New YorkProfessor of Earth and Environmental Sciences
ElizabethMcClellanRadford UniversityRadfordVA emcclellan@radford.edu Radford UniversityProfessor Emeritus
EleanorCamannRed Rocks Community CollegeLakewoodCO eleanor.camann@rrcc.edu(303) 914-6290Red Rocks Community CollegeProfessor of Geology
MarkWilsonRetiredWoosterOH mwilson@wooster.edu College of WoosterProfessor of Geology
JohnAndersonRice UniversityHoustonTX johna@rice.edu(713) 705-4032Rice UniversityProfessor-Emeritus
ReedSchwimmerRider UniversityLawrencevilleNJ rschwimmer@comcast.net(609) 896-5346Rider University, Earth and Chemical SciencesAssociate Professor
BethChristensenRowan UniversityGlassboroNJUSAchristensenb@rowan.edu(856) 256-5251Rowan UniversityProfessor and Founding Chair
ManfredBrixRuhr-Universität of BochumBochum GERMANYmanfred.r.brix@ruhr-uni-bochum.de49-23-43223236Ruhr-Univ Bochum, Inst Geologie, Mineralogie & GeophysikLecturer, Research Asst
AlecGatesRutgers State UniversityNewarkNJ agates@rutgers.edu(973) 353-5034Rutgers UniversityProfessor
LaurenNeitzke AdamoRutgers UniversityNew BrunswickNJ lauren.adamo@rutgers.edu(732) 932-7342Rutgers UniversityAssociate Teaching Professor
J.EricksonSaint Lawrence UniversityCantonNY meri@stlawu.edu Saint Lawrence UniversityProfessor of Geology Emeritus
LindleyHansonSalem State CollegeAlsteadNH lhanson@salemstate.edu(603) 401-3063Salem State UniversityProf. of Geological Sciences (emerita)
BrianCooperSam Houston State UniversityHuntsvilleTX bjcooper@shsu.edu(936) 294-1566Sam Houston State UniversityProgram Coordinator
MatthewRoblesSan Bernardino Valley CollegeCathedral CityCA mrobles@valleycollege.edu(760) 408-9497San Bernardino Valley CollegeAssociate Professor
MaryLeechSan Francisco State UniversitySan FranciscoCAUSAleech@sfsu.edu San Francisco State University 
JohnWILLIAMSSan Jose State UniversitySan CarlosCA john.williams@sjsu.edu(650) 224-9015San Jose State UniversityProfessor Emeritus
JeffMeyerSanta Barbara City CollegePrescottAZUSAmeyerj@sbcc.edu(805) 452-5071Santa Barbara City CollegeRetired Instructor
CarloDoglioniSapienza UniversitàRoma ITALYcarlo.doglioni@uniroma1.it0039 06 4991 4549Sapienza University, Dipartimento Scienze TerraProfessor
CarolPrideSavannah State UniversitySavannahGA pridec@savannahstate.edu(912) 358-4439Savannah State University, Marine and Environmental SciencesProfessor/Chair
ErikLarsonShawnee State UniversityPortsmouthOH elarson@shawnee.edu(740) 351-3144Shawnee State UniversityProfessor
KurtShoemakerShawnee State UniversityPortsmouthOH kshoemaker@shawnee.edu(740) 351-3395Shawnee State UniversityProfessor of Geology
AllisonJonesSierra CollegeRocklinCA ajones124@sierracollege.edu(916) 660-7945Sierra CollegeProfessor
JennaThomsonSimon Fraser UniversityBurnabyBCCANADAjennat@sfu.ca(778) 782-3269Simon Fraser University, Bennett LibraryLiaison Librarian
SergioSepulvedaSimon Fraser UniversityBurnabyBCCANADAssepulve@sfu.ca17787825389Simon Fraser University, Earth SciencesProfessor
JavedKalhoroSindh University Campus MirpurkhasMirpurkhasSindhPAKISTANgeologist.javed@gmail.com00923342232656University of Sindh 
PatrickBurkhartSlippery Rock UniversityHarrisvillePA patrick.burkhart@sru.edu(724) 421-9941Slippery Rock UniversityProfessor
SaraPrussSmith CollegeNorthamptonMA spruss@smith.edu(413) 585-3948Smith CollegeProfessor
ReneeFaatzSnow CollegeEphraimUT renee.faatz@snow.edu(435) 283-7519Snow College, Dept GeologyAssociate Professor
MattyMookerjeeSonoma State UniversityRohnert ParkCA matty.mookerjee@sonoma.edu(707) 664-2002Sonoma State UniversityProfessor/Associate Dean
SarahKeenanSouth Dakota School of Mines aRapid CitySD sarah.keenan@sdsmt.edu(605) 394-5163South Dakota School of Mines & TechnologyAssociate Professor
WendiWilliamsSouth Texas CollegeMcAllenTX wwilliam@southtexascollege.edu(956) 872-8319South Texas CollegeGeology Faculty
SharonLockeSouthern Illinois UniversityEdwardsvilleIL slocke@siue.edu(618) 650-3452Southern Illinois UniversityProfessor and Director
RobertGregorySouthern Methodist UniversityDallasTX bgregory@smu.edu(214) 768-3075Southern Methodist UniversityProfessor
JadD'AlluraSouthern Oregon UniversityJacksonvilleORUSArockit526@gmail.com Southern Oregon UniversityProfessor Emeritus
JoachimDorschSt. Louis Community CollegeSaint LouisMO jdorsch@stlcc.edu(314) 984-7719Saint Louis Community CollegeProfessor
JaneWillenbringStanfordStanfordCAUSAjane.willenbring@gmail.com(650) 721-2131Stanford UniversityAssociate Professor
JamesIngleStanford UniversityStanfordCA jim.ingle@stanford.edu(650) 723-3366Stanford UniversityProfessor Geology
R.NielsonStephen F. Austin State UniverNacogdochesTX rnielson@sfasu.edu(936) 645-5399Stephen F Austin State UniversityProfessor
JeffreyWebberStockton UniversityGallowayNJ jeffrey.webber@stockton.edu(609) 652-4213Stockton UniversityAssociate Professor
EmmaRasburyStony Brook UniversityStony BrookNYUSAtroy.rasbury@stonybrook.edu6318483133Stony Brook UniversityProfessor
DavidRohrSul Ross State UniversityAlpineTXUSAdrohr@sulross.edu(432) 837-3790Sul Ross State UniversityEmeritus Professor of Geology
HowardNaslundSUNY at BinghamtonBinghamtonNY naslund@binghamton.edu(607) 777-4313State University of New YorkProfessor
WhitneyAutinSUNY College at BrockportBrockportNY dirtguy@esc.brockport.edu(585) 395-5738SUNY - College at Brockport, Dept Earth SciencesProfessor
PaulTomascakSUNY College at OswegoOswegoNY paul.tomascak@oswego.edu(315) 312-2285State University of New YorkProfessor
ThomasHegnaSUNY FredoniaFredoniaNYUSAhegna@fredonia.edu(309) 333-8579State University of New YorkAssociate Professor
WentaoCaoSUNY FredoniaFredoniaNYUSAcao@fredonia.edu(716) 673-3884State University of New YorkAssociate Professor
JamesThomkaSUNY PlattsburghPlattsburghNY jthom059@plattsburgh.edu(630) 935-2983State University of New York 
MichaelRygelSUNY PotsdamPotsdamNY rygelmc@potsdam.edu(315) 267-3401State University of New YorkProfessor
StevenSchimmrichSUNY UlsterStone RidgeNY schimmrs@sunyulster.edu(845) 687-7683State University of New YorkProfessor
JenniferElickSusquehanna UniversitySelinsgrovePA elick@susqu.edu(570) 372-4214Susquehanna University, Earth and Environmental SciencesProfessor
StevenTerryTarrant County College - NE CaFort WorthTX steven.terry@tccd.edu(817) 919-0970Tarrant County College DistrictAdjunct Instructor - Geology
MichaelGuebertTaylor UniversityUplandIN mcguebert@taylor.edu(765) 998-5332Taylor UniversityProfessor
DennisTerryTemple UniversityPhiladelphiaPA doterry@temple.edu(215) 204-8226Temple UniversityAssociate Professor
PatrickLuetkemeyerTerracon Consultants, Inc.Saint LouisMO Ben.Luetkemeyer@Terracon.com(314) 569-9356Terracon Consultants, Inc., GeophysicsGroup Manager
HelgeAlslebenTexas Christian UniversityFort WorthTX h.alsleben@tcu.edu(817) 257-5455Texas Christian UniversityAssociate Professor
AaronYoshinobuTexas Tech UniversityLubbockTX aaron.yoshinobu@ttu.edu Texas Tech UniversityProfessor
YehoudaEnzelThe Hebrew University of JerusJerusalem ISRAELyehouda.enzel@mail.huji.ac.il+972-2-6584686The Hebrew University of Jerusalem, Institute of Earth SciencesProfessor
OzeasCostaThe Ohio State UniversityMansfieldOH costa.47@osu.edu(419) 755-4128Ohio State UniversityProfessor
FranklinHeitmullerThe University of Southern MSHattiesburgMSUSAFranklin.Heitmuller@usm.edu(601) 266-5423University of Southern MississippiAssociate Professor
LeahThompsonThe University of Texas at DallasRichardsonTX leah.thompson@utdallas.edu University of TexasAcademic Support Coordinator
NancyVan WagonerThompson Rivers UniversityKamloopsBCCANADAn.vanwagoner@icloud.com Thompson Rivers University Physical SciencesProfessor
KoseiYamaguchiToho UniversityFunabashi, Chiba JAPANkosei@chem.sci.toho-u.ac.jp(047) 472-1210Department of ChemistryProfessor
TakeshiKakegawaTohoku UniversityAoba-ku JAPANkakegawa@tohoku.ac.jp81-22-795-6660Tohoku University - Aobayama Campus, Faculty of Science, Dept GeosciencesProfessor
TatsukiTsujimoriTohoku UniversitySendai JAPANtatsukix@tohoku.ac.jp+81-22-795-3614Tohoku UniversityProfessor
HaruoYamazakiTokyo Metropolitan UniversityChoufu, Tokyo JAPANyamazaki@tmu.ac.jp  Professor emeritus
JoelMooreTowson UniversityTowsonMD joelmoore6@gmail.com(410) 704-4245Towson UniversityProfessor
RatschbacherLotharTU Bergakademie FreibergOberschoena GERMANYlothar@geo.tu-freiberg.de+491708163431TU Bergakademie FreibergProfessor
ArnoKleberTU DresdenDresden GERMANYArno.Kleber@tu-dresden.de49-3514636060Technische Universität Dresden, Geography Dept.Full Professor
AnneGardulskiTufts UniversityMedfordMA anne.gardulski@tufts.edu(617) 627-2891Dept Earth and Ocean SciencesAssociate Professor
TaraRootU.S. Geological SurveyDavieFLUSAtlroot1@gmail.com(954) 401-3921United States Geological SurveyHydrologist
JaySimsUALRLittle RockAR wmjaysims@gmail.com(501) 413-9363University of ArkansasSenior Instructor Emeritus
MackenzieDayUCLALos AngelesCA daym@epss.ucla.edu(425) 941-7938University of California Los Angeles, Earth, Planetary, and Space SciencesAssistant Professor
FrancisMacdonaldUCSBBerkeleyCAUSAfrancism@berkeley.edu(857) 998-9993University of CaliforniaProfessor
AndyBobyarchickUNC CharlotteCharlotteNCUSAandybobyarchick@charlotte.edu University of North CarolinaAssociate Professor
MasonStahlUnion CollegeSchenectadyNY stahlm@union.edu(774) 217-8017Union CollegeAssociate Professor
ThomasWilliamsUniv IdahoMoscowID tomw@uidaho.edu(208) 885-6656University of Idaho, Geological SciencProfessor
JamesSearsUniv Montana (retired)MissoulaMTUSAjames.sears@umontana.edu(406) 274-0085University of MontanaProfessor Emeritus
KevinAnsdellUniv SaskatchewanSaskatoonSKCANADAkevin.ansdell@usask.ca(306) 966-5698Univ Saskatchewan, Dept Geological SciencesProfessor
BradSingerUniv. of Wisc.-MadisonMADISONWI bsinger@wisc.edu(262) 501-7733University of WisconsinProfessor of Geoscience
JohnLuczajUniv. of Wisconsin - Green BayGreen BayWI luczajj@uwgb.edu(920) 465-5139University of WisconsinProfessor
BethJohnsonUniv. of Wisconsin-Oshkosh FoxAppletonWI johnsonba@uwosh.edu(920) 424-4407University of WisconsinProfessor
StephenLindbergUniv. Pittsburgh Johnstown  USAslindber@pitt.edu Pitt-Johnstown Geology ClubAdjunct Professor Geosciences
CarlosFernandezUniversidad Complutense de MadMadrid SPAINcafern08@ucm.es34-9139-44864Universidad Complutense de Madrid, Dept Geodyn., Strat. & Paleont.Professor
ClaudioGaucherUniversidad de la RepublicaMontevideo URUGUAYgaucher@startmail.com59825258618Universidad de la Republica, Facultad de CienciasAssociate Professor
CarlosGonzalez-LeonUniversidad Nacional AutónoHermosilloSONMEXICOcmgleon@unam.mx(662) 217-5019Instituto de Geología, UNAM, Estación Regional del NoroesteResearcher
AlexanderIriondoUniversidad Nacional Autónoma de MéxicoQueretaroQROMEXICOiriondo@geociencias.unam.mx52-442-3434172UNAM-Instituto de GeocienciasFull Researcher
CarlosZuluagaUniversidad Nacional de ColombBogotaDCCOLOMBIAcazuluagacas@unal.edu.co(571) 316-5000Universidad Nacional, Geology DepartmentFull Professor
AlainTremblayUniversite du QuebecSherbrookeQCCANADAtremblay.a@uqam.ca15146065502UQAMProfessor
JoséGámez VintanedUniversiti Teknologi PetronasCuarte de HuervaZaragozaSPAINgamezv@gmail.com+34-652-517714Universiti Teknologi Petronas (UTP)GeoAssociate Professor
JasonBrinerUniversity at Buffalo - SUNYBuffaloNY jbriner@buffalo.edu(716) 645-4326State University of New YorkProfessor
TracyGreggUniversity at Buffalo - SUNYBuffaloNY tgregg@buffalo.edu(716) 645-4328University at BuffaloProfessor
KevinPickeringUniversity College of LondonLondon UNITED KINGDOMucfbktp@ucl.ac.uk07711807358University College London, Department of Earth SciencesProfessor in Sedimentology/Stratigraphy
HaroldStowellUniversity of AlabamaTuscaloosaAL hstowell@ua.edu(205) 348-5098University of AlabamaProfessor
IbrahimCemenUniversity of AlabamaTuscaloosaAL icemen@ua.edu(405) 762-9645University of AlabamaProfessor of Geology
LeeMunkUniversity of AlaskaAnchorageAK lamunk@alaska.edu(907) 786-6895Univ Alaska - AnchorageDept. of GeologProfessor of Geological Sciences
BenjaminRostronUniversity of AlbertaEdmontonABCANADAben.rostron@ualberta.ca(780) 492-2178University of Alberta, EASEmeritus Professor
JoaquinRuizUniversity of ArizonaTucsonAZ jruiz@email.arizona.edu(520) 621-4090University of ArizonaVP Global Environmental Futures
GregoryDumondUniversity of ArkansasFayettevilleARUSAgdumond@uark.edu(479) 575-3411University of ArkansasAssociate Professor
MauriceTestaUniversity of Arkansas - FortFort SmithARUSAmaurice.testa@uafs.edu(615) 707-1819University of ArkansasProfessor
KathleenCampbellUniversity of AucklandAuckland NEW ZEALANDka.campbell@auckland.ac.nz(649) 923-7418University of Auckland, Private Bag 92019Professor
HaakonFossenUniversity of BergenBergen NORWAYhaakon.fossen@uib.no55583495University of BergenProfessor
WilliamCavazzaUniversity of BolognaBologna ITALYwilliam.cavazza@unibo.it39 051 209-4939University of Bologna, BIGEAProfessor
JamesHawkinsUniversity of CaliforniaSan DiegoCA jancraven@aol.com  Geology Professor Emeritus
KennethVerosubUniversity of CaliforniaDavisCA klverosub@ucdavis.edu(530) 752-6911University of CaliforniaProfessor
PeterSadlerUniversity of CaliforniaRiversideCA peter.sadler@ucr.edu(951) 827-5616University of CaliforniaProfessor of Geology
AndrewCzajaUniversity of CincinnatiCincinnatiOH andrew.czaja@uc.edu(513) 556-3574University of CincinnatiAssociate Professor
TomMcKennaUniversity of DelawareNewarkDE mckennat@udel.edu(302) 831-2833University of DelawareHydrogeologist
DorothySatterfieldUniversity of DerbyDerby UNITED KINGDOMdsatterfield28@yahoo.com44-1332-591716University of Derby, Environmental SciencesSenior Lecturer
JohnJaegerUniversity of FloridaGainesvilleFL jmjaeger@ufl.edu(352) 846-1381University of FloridaAssociate Professor
DanielAsieduUniversity of GhanaLegon GHANAdasiedu@ug.edu.gh+233243716895University of Ghana Dept. Earth Scienc, Dept. Earth ScienceProfessor
MartinMeschedeUniversity of GreifswaldGreifswald GERMANYmeschede@uni-greifswald.de49-3834-4204560University of Greifswald, Institute of Geography & GeologyProfessor
EmmanuelleArnaudUniversity of GuelphGuelphONCANADAearnaud@uoguelph.ca(519) 824-4120, 58087Univ Guelph School of Environmental ScAssociate Professor
KennaRubinUniversity of Hawaii at ManoaNorth KingstownRIUSAkenna.rubin@uri.edu(808) 218-3801University of Rhode IslandProfessor
TapaniRamoUniversity of HelsinkiHelsinki FINLANDtapani.ramo@helsinki.fi358-50-448-0223Univ Helsinki GeosciencesProfessor
KennethJohnsonUniversity of Houston-DowntownHoustonTX johnsonk@uhd.edu(713) 222-5375University of HoustonAssociate Professor
DavidHernandez UribeUniversity of Illinois ChicagoChicagoIL davidhu@uic.edu(734) 629-7299University of Illinois 
BradleyCramerUniversity of IowaIowa CityIA bradley-cramer@uiowa.edu University of IowaProfessor
J DouglasWalkerUniversity of KansasLawrenceKS jdwalker@ku.edu(785) 691-8783University of KansasProfessor
LuisGonzalezUniversity of KansasLawrenceKS luis.a.gonzalez@ku.edu University of KansasProfessor - Retired
MarciaSchulmeisterUniversity of KansasLawrenceKSUSAmschulme@ku.edu(913) 897-8426University of KansasProfessor and Director
MarinaSuarezUniversity of KansasLawrenceKS mb.suarez@ku.edu(785) 864-6036University of KansasAssociate Professor
AbigailPortwoodUniversity of KentuckyLexingtonKYUSAportwooda@uky.edu(859) 213-8383University of Kentucky 
DavidMoecherUniversity of KentuckyLexingtonKY moker@uky.edu8592576939University of KentuckyProfessor
WilliamLastUniversity of ManitobaMonctonNBCANADAwm.last@ad.umanitoba.ca(506) 855-9419 Professor Emeritus
NicholasSchmerrUniversity of MarylandCollege ParkMD nschmerr@umd.edu(301) 405-4385University of MarylandAssociate Professor
DanielLarsenUniversity of MemphisMemphisTN dlarsen@memphis.edu9016784358University of MemphisProfessor
GaryStinchcombUniversity of MemphisMemphisTN gstnchcm@memphis.edu(901) 678-5223University of MemphisAssistant Professor
DonaldMcNeillUniversity of MiamiCoral GablesFL dmcneill@miami.edu(305) 282-4919Univ Miami, RSMAS-MGSSenior Scientist
JamesGleasonUniversity of MichiganAnn ArborMI jdgleaso@umich.edu(734) 764-9523University Of MichiganAssociate Research Scientist
JoshuaFeinbergUniversity of MinnesotaMinneapolisMN feinberg@umn.edu(651) 500-5839University of MinnesotaProfessor
JansenSmithUniversity of Minnesota DuluthDuluthMN jansen.a.smith@gmail.com University of Minnesota 
BrianPlattUniversity of MississippiOxfordMS bfplatt@olemiss.edu(662) 915-7498University of MississippiAssociate Professor
TinaNiemiUniversity of Missouri - KCKansas CityMO niemit@umkc.edu University of MissouriProfessor
SarahJacquetUniversity of Missouri-ColumbiaColumbiaMO jacquets@missouri.edu15736070248University of MissouriAssistant Professor
RobertThomasUniversity of Montana WesternDillonMT rob.thomas@umwestern.edu(406) 925-3946University of Montana WesternRegents Professor of Geology
JonathanSchuethUniversity of Nebraska OmahaOmahaNE jschueth@unomaha.edu(402) 554-4804University of NebraskaAssistant Professor
JoLairdUniversity of New HampshireDurhamNH jo.laird@unh.edu(603) 862-3140University of New HampshireAssociate Professor
R LaurenceDavisUniversity of New HavenConcordNH rldavis@newhaven.edu University of New HavenProfessor Emeritus
DonnaSurgeUniversity of North CarolinaChapel HillNC donna64@unc.edu(919) 843-1994University of North CarolinaProfessor
MartinFarleyUniversity of North CarolinaPembrokeNC mbfarley@alumni.psu.edu(910) 521-6478University of North CarolinaProfessor
ToddLaMaskinUniversity of North CarolinaWilmingtonNC lamaskint@uncw.edu(541) 517-9322University of North CarolinaAssociate Professor Emeritus
AndreaHawkesUniversity of North Carolina WWilmingtonNC hawkesa@uncw.edu(910) 962-2350Univ. of North Carolina Wilmington, Earth and Ocean Sciences/CMSProfessor
JacobYatesUniversity of North DakotaSan DiegoCA jacob.yates@und.edu University of North Dakota 
CharlesFerringUniversity of North TexasDentonTX reidferring@gmail.com(940) 367-7295University of North TexasProfessor emeritus
EmmettEvanoffUniversity of Northern COLongmontCO emmettevanoff@earthlink.net(303) 485-3854University of Northern ColoradoAssociate Professor
StevenAndersonUniversity of Northern ColoradNinilchikAKUSAsteven.anderson@unco.edu(970) 351-2973 Professor
TimothyGroverUniversity of Northern ColoradGreeleyCO timothy.grover@unco.edu(970) 351-2398University of Northern ColoradoProfessor
CliveNealUniversity of Notre DameNotre DameIN neal.1@nd.edu(574) 631-8328University of Notre DameProfessor
ShannonDulinUniversity of OklahomaNormanOK sdulin@ou.edu(405) 471-4816University of OklahomaAssistant Professor
SotiriosKokkalasUniversity of PatrasPatras GREECEskokalas@upatras.gr+302610996274University of Patras, Department of GeologyProfessor
RetoGiereUniversity of PennsylvaniaPhiladelphiaPAUSAgiere@upenn.edu University of PennsylvaniaProfessor
CarloBaroniUniversity of Pisa, ItalyPisa ITALYcarlo.baroni@unipi.it++39-050-2215731Univ Pisa, Dept Scienze della TerraFull Professor
CharlesJonesUniversity of PittsburghPittsburghPA cejones@pitt.edu(412) 624-6347University of PittsburghTeaching Professor of Geology
DerekRustUniversity of PortsmouthPortsmouth UNITED KINGDOMderek.rust@port.ac.uk44-2392-842298University of Portsmouth, School of Earth SciencesReader in Applied Geology
MariaMuttiUniversity of PotsdamBerlin GERMANYmmutti@geo.uni-potsdam.de Â´Professor
JonathanAitchisonUniversity of QueenslandSt LuciaQLDAUSTRALIAjona@uq.edu.au University of QueenslandSchool of Earth and Environmental SciProfessor
FranzNeubauerUniversity of SalzburgSalzburg AUSTRIAfranz.neubauer@plus.ac.at43-662-8044-5405Univ Salzburg, Dept. Geography and GeologyProfessor emeritus
DavidAllisonUniversity of South AlabamaMobileAL dallison@southalabama.edu(251) 460-6381South Alabama UniversityAssociate Professor
AndrewLeierUniversity of South CarolinaColumbiaSC aleier@geol.sc.edu(803) 777-9941University of South CarolinaAssociate Professor
DavidBarbeauUniversity of South CarolinaColumbiaSC dbarbeau@geol.sc.edu(803) 777-5162University of South CarolinaAssociate Professor
PaulWetmoreUniversity of South FloridaTampaFL wetmore@usf.edu(813) 974-4655University of South Florida, Department of GeologyAssociate Professor
PaulDossUniversity of Southern IndianaEvansvilleIN pdoss@usi.edu University of Southern IndianaProfessor Emeritus of Geology
ChristopherFedoUniversity of TennesseeKnoxvilleTN cfedo@utk.edu(865) 974-6002University of TennesseeProfessor
MichaelGibsonUniversity of TennesseeMartinTNUSAmgibson3@utm.edu(731) 514-4797University of TennesseeEmeritus Professor of Geology
AmyBrock-HonUniversity of Tennessee at ChaChattanoogaTN amy-brock-hon@utc.edu(435) 425-4409University of Tennessee at ChattanoogaProfessor
RobertSternUniversity of Texas - Dallas  USArjstern@utdallas.edu(214) 284-4701University of TexasProfessor
MajieFanUniversity of Texas at ArlingtArlingtonTX mfan@uta.edu(817) 272-9092University of TexasProfessor
JuanGonzalezUniversity of Texas Rio GrandeEdinburgTX juan.l.gonzalez@utrgv.edu(956) 665-3523University of TexasProfessor
LydiaFoxUniversity of the PacificStocktonCA lkfox@pacific.edu(209) 946-2481University of the PacificChair/Associate Professor
DonaldPotterUniversity of the SouthSewaneeTN bpotter@sewanee.edu University of the SouthProfessor, retired
SimonCuthbertUniversity of the West of ScotPaisley UNITED KINGDOMsimon.cuthbert@uws.ac.uk+44-141-848-3263University of the West of Scotland, School of Physical SciencesLecturer
RichardBeckerUniversity of ToledoToledoOH richard.becker@utoledo.edu(419) 530-4571University of ToledoProfessor
Ken-ichiroHisadaUniversity of TsukubaTsukuba-Shi JAPANhisadak@geol.tsukuba.ac.jp81-29853-4300Univ Tsukuba, Graduate School of Life and EnvironmenProfessor
BryanTappUniversity of TulsaTulsaOK jbt@utulsa.edu(918) 631-3018University of TulsaProfessor Emeritus
DennisKerrUniversity of TulsaTulsaOK dennis-kerr@utulsa.edu University of TulsaProfessor Emeritus Geosciences
PeterLippertUniversity of UtahSalt Lake CityUT pete.lippert@utah.edu(831) 247-6767University of UtahAssociate Professor
JulietCriderUniversity of WashingtonSeattleWAUSAcriderj@uw.edu(206) 543-8715University of WashingtonAssociate Professor
RandyKathUniversity of West GeorgiaCarrolltonGAUSArkath@westga.edu(678) 839-4063University of West GeorgiaProfessor
NormanDukeUniversity of Western OntarioLondonONCANADAnduke@uwo.ca(519) 661-3199Univ Western Ontario, Dept Earth SciencesProfessor Emeritus
NormanLascaUniversity of WisconsinShorewood,WI nplasca@uwm.edu(414) 229-4561University of WisconsinProfessor Emeritus
ZhaohuiLiUniversity of WisconsinKenoshaWI li@uwp.edu(262) 595-2487Univ Wisconsin - ParksideGeosciences DepartmentProfessor
DyannaCzeckUniversity of Wisconsin-MilwauMilwaukeeWI dyanna@uwm.edu(414) 229-3948University of WisconsinProfessor
JanetDeweyUniversity of WyomingLaramieWY jdewey2@uwyo.edu(307) 223-2265Geology and Geophysics Dept. 3006Senior Research Scientist
WGehrelsUniversity of YorkYORK UNITED KINGDOMroland.gehrels@york.ac.uk University of York, Department of Environment and GeographProfessor in Physical Geography
PhilippeMassonUniversity Paris - SaclayMilon-la-Chapelle FRANCEmassonph2@orange.fr  Professor
MichaelDorseyUS SilicaWestfieldINUSAmichaeltdorseyjr@gmail.com Irving Materials Inc.Vice President of Operations
MilesHendersonUT Permian BasinOdessaTX henderson_m@utpb.edu7706701124University of Texas Permian BasinAssociate Professor
ThomasLachmarUtah State UniversityLoganUT tom.lachmar@gmail.com(435) 797-1247Utah State UniversityAssc Professor
SharonKanfoushUtica UniversityUticaNY skanfoush@utica.edu(315) 792-3134Utica University, Department of GeologyProfessor
YongliGaoUTSASan AntonioTX yongli.gao@utsa.edu(210) 458-7029University of TexasProfessor
HunterGreenValley City State UniversityValley CityNDUSAhunter.green.1@vcsu.edu(806) 790-0473Valley City State University 
LilyClaiborneVanderbilt UniversityNashvilleTN lily.claiborne@vanderbilt.edu(615) 343-4515Vanderbilt UniversitySenior Lecturer
BrianDiBartoloVictor Valley CollegeHighlandCA brian.dibartolo@vvc.edu(442) 229-0525Victor Valley CollegeFaculty - Geography and the Geosciences
PeterBerquistVirginia Peninsula Community CollegWilliamsburgVA pete.berquist@gmail.com(757) 258-6643Virginia Peninsula Community CollegeAssistant Professor & Department Chair
PedroMonarrezVirginia TechBlacksburgVAUSApmonarrez@vt.edu(540) 231-2394Virginia TechAssistant Professor
GlennOsburnWashington UniversityKirkwoodMO osburn@levee.wustl.edu3142103012University of WashingtonLaboratory Administrator
DavidVoorheesWaubonsee Community CollegeSugar GroveIL dvoorhees@waubonsee.edu(630) 466-2783Waubonsee Community CollegeProfessor of Earth Science & Geology
TimWalshWayland Baptist UniversityEnidOK walsht@wbu.edu(806) 291-1123Wayland UniversityProfessor
SuzanneOConnellWesleyan UniversityMiddletownCT soconnell@wesleyan.edu(860) 685-2262Wesleyan UniversityProfessor
BlairTormeyWestern Carolina UniversityCullowheeNC btormey@wcu.edu(828) 227-2536Western Carolina UniversityCoastal Research Scientist
AndrewWulffWestern Kentucky UniversityBowling GreenKY andrew.wulff@wku.edu(270) 745-5976Western Kentucky Univ, Dept Geology & GeographyAssoc. Professor
FredrickSiewersWestern Kentucky UniversityBowling GreenKY fred.siewers@wku.edu(270) 745-5988Western Kentucky University, Earth, Environment, Atmospheric Sci. 
M. RoyhanGaniWestern Kentucky UniversityBowling GreenKY royhan.gani@wku.edu(270) 745-5977Western Kentucky UniversityProfessor
AlanKehewWestern Michigan UniversityWellsME    Professor
JeffreyTempletonWestern Oregon UniversityMonmouthOR templej@wou.edu(503) 838-8858Western Oregon UniversityProfessor
RobertFillmoreWestern State Colorado UnivGunnisonCO rfillmore@western.edu(970) 641-4965Western State Colorado UnivProfessor
TiffanyRiveraWestminster CollegeColumbiaMOUSAtrivera@missouri.edu University of MissouriAssistant Professor
NicholasBaderWhitman CollegeWalla WallaWAUSAbaderne@whitman.edu(509) 527-5113Whitman CollegeProfessor
SidHalsorWilkes UniversityWilkes BarrePA sid.halsor@wilkes.edu Wilkes Univ, Environ Eng & Earth Sciences DeptProfessor Emeritus
ScottPikeWillamette UniversitySalemOR spike@willamette.edu(503) 370-6587Willamette UniversityProfessor
CandaceKairies-BeattyWinona State UniversityWinonaMN ckairiesbeatty@winona.edu Winona State UniversityProfessor
JohnRitterWittenberg UniversitySpringfieldOH jritter@wittenberg.edu(937) 327-7332Wittenberg UnivDept GeologyProfessor
LidyaTarhanYale UniversityNew HavenCT lidya.tarhan@yale.edu(847) 544-8757Yale UniversityAssistant Professor
NazrulKhandakerYork College-CUNYJamaicaNYUSAnkhandaker@york.cuny.edu(718) 262-2079City University of New YorkProfessor