Page 7 - i1052-5173-28-12_GSAT-web-compressed

SEA LEVEL EVENTS LONG-TERM AND
AGE STANDARD MARINE TETHYAN CONODONT (Sequence Boundaries) SHORT-TERM AGE
(Ma) PERIOD POLARITY AMMONOIDS ZONES [Movement of Shoreline] SEA-LEVEL-CURVES (Ma)
STAGE / SUBSTAGE CHRON (GENERAL) 150 100 50
(AGE) LANDWARD BASINWARD 0 m -50 -100 JHe2
200.2
[JURA.] Psiloceras planorbis
201
201.4 LT27n- Psiloceras spelae 201.4 JHe1
TRh3
LT28n C. marshi M. ultima 202 APPROXIMATE PRESENT-DAY SEA LEVEL TRh2
V. stuerzenbaumi M. rhaetica
STK"I- 203.5 TRh1
M"
205 M. posthernsteini s.str. 205
RHAETIAN (Italian GSSP candidate)
STK
lower S. reticulatus
R- M. posthernsteini s.l.
zone (Austria GSSP candidate)
210 LT23n 209.7 TNo4 210
M. spinescens M. hernsteini-
LT22n P. andrusovi
SEVATIAN
LT21r S. quinquepunctatus
LT21n Long-term
E. bidentata
LT20r curve
LT20n H. macer
215 LT19r 215
ALAUNIAN LT19n M. postera
LT18r H. hogarti
LT17r- E. spiculata
18n C. bicrenatus M. medionorica 217.3 TNo3
J. magnus
LATE NORIAN LT17n E. triangularis -
220 LT16r N. hallstattensis 220
C M.paulckei
LT14n- 222.5 TNo2
LACIAN 16n E. quadrata (?)
TRIASSI LT13n G. jandianus M. communisti 226.5 TNo1
225 LT13r 225

LT12r
230 TUVALIAN LT12n A. spinosus C. pseudodiebeli 229 TCa3 230
LT11n
C. zoae
LT10r
CARNIAN LT10n T. subbullatus P.. postinclinata ?- 233.5 Short-term TCa2
M. carpathicus
curve
T. dilleri
P. noah I.Z.
LT4r
G. tethydis -
T. aonoides
235 JULIAN LT3r A. austriacum P. postinclinata 235
LT2n
CORDEVOLIAN T. aon B diebeli- 236.2 TCa1
LT1n D. canadensis Q polygnathiformis
Budurovignathus 238 TLa3
F. regoledanus
MT13
n. sp. (Kozur)
LADINIAN MT11n P. longobardicum B mungoensis 239.5 TLa2
LONGOBARDIAN
P. neumayri
MT11r
E. gredleri
B. hungaricus
240 FASSANIAN MT9n P. margitosum P.? trammeri trammeri- 240.8 TLa1 240
B. truempyi
MIDDLE ILLYRIAN MT7n K. felsoeoersensis P.? trammeri trammeri- 242.1 TAn4
E. curionii
MT9r
N. aequidentata
N. secedensis
P.alpina
R. reitzi
P. alpina- P.? trammeri
praetrammeri
MT6r
ANISIAN PELSONIAN MT4r- S. binodosus N. constricta 243.5 TAn3
N. mesotriassica
P. trinodosus
P. bifurcata
5r
B. balatonicus
Kocaella
MT4n
P. bulgarica
245 BITHYNIAN Paracrochordiceras (Nev.) (N. germanica and 244.7 TAn2 245
L. caurus (Nev.)
P. guexi (Nev.)
AEGEAN MT3n S. mulleri (Nev.) N. kockeli s.z.) 245.5 TAn1
J. welteri
MT1-2 Subcolumbites C. gondolelloides 246.9 TOl2
N. haugi
N.? regalis
ET9r-MT3r
ET8n-
C. timorensis
SPATHIAN
Procolumbites
9n
TOl1
C. parisianus
247.9
T. sosioensis
Columbites - Tirolites
EARLY OLENE- KIAN SMITHIAN ET5n- B. compressus-F. flemingianus B. buurensis-S. milleri
I. collinsoni
G. sinuatum - W. distractus
7n
N. pingdingshanensis
Owenites
N. waageni
R. rohilla
250 DIENERIAN ET2n F. bhargavai - Kashmiritidae N. dieneri Morph 3 250 TIn3 250
V. cf. pulchrum
IND- UAN GRIESBACHIAN P. planidorsatus Isarcicella isarcica 250.8 TIn2
S. kummeli
P. rotundatus
C. krystyni
G. frequens
O. tibeticum
251.9 ET1n O. woodwardi Hindeodus parvus 251.9 TIn1
C. meishanensis
O. fissisellatum C. yini 252.6 PCh2
[PERMIAN] H. changxingense
253.5 PCh1
Bilal U. Haq (2018) MAJOR CYCLE BOUNDARY
MEDIUM OR MINOR CYCLE BOUNDARY
POTENTIAL CYCLE BD. (NOT YET CONFIRMED)
www.geosociety.org/gsatoday 7