*Limited Space. Please contact rtaormina@geosociety.org*
Full title: The Iconic Subduction Interface-Forearc Triad: Franciscan Complex, Coast Range Ophiolite, Great Valley Group
Leaders: John Wakabayashi, Devon Orme
Dates: Sun.–Tues., 30 March–1 April, 2025
Location: GSA Cordilleran Section Meeting 2025, Sacramento, California,... Details
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Full title: Sutter Buttes Volcanic Field Trip
Leaders: Brian Hausback
Dates: Mon.–Tues., 31 March–1 April, 2025
Location: GSA Cordilleran Section Meeting 2025, Sacramento, California, USA
Start Time: 7:00 AM (Mon.)
End Time: 5:00 PM (Tues.)
This field trip will take you to the Pleistocene volcanic dome complex and pyroclastic apron... Details
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Full title: Vineyards on Volcanoes: Clear Lake Volcanic Field
Leaders: Seth Burgess, Dawnika Blatter
Dates: Tues., 1 April, 2025
Location: GSA Cordilleran Section Meeting 2025, Sacramento, California, USA
Start Time: 7:00 AM
End Time: 8:00 PM
The Clear Lake Volcanic Field has erupted basalt through rhyolite during the Quaternary.... Details
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Full title: Active Tectonics of Napa Valley
Leaders: Michael Oskin, Belle Philibosian
Dates: Tues., 1 April, 2025
Location: GSA Cordilleran Section Meeting 2025, Sacramento, California, USA
Start Time: 8:00 AM
End Time: 6:30 PM
Napa Valley occupies a tectonically active basin within the Coast Ranges of Northern California. This field ... Details
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Full title: Groundwater: California’s Hidden Water Supply
Leaders: Amelia Vankeuren, Thomas Harter
Dates: Tues., 1 April, 2025
Location: GSA Cordilleran Section Meeting 2025, Sacramento, California, USA
Start Time: 8:00 AM
End Time: 6:00 PM
First 20 Students get Complimentary Registration thanks to the Groundwater Resources... Details
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*Limited Space. Please contact rtaormina@geosociety.org*
Full title: The birth, growth, burial, and deformation of the enigmatic Triassic-Jurassic arc system of the Sierra Nevada Foothills
Leaders: David Shimabukuro, Sarah Roeske, Kathleen Surpless, Sierra Rack, Jo Black, John Wakabayashi
Dates: Fri.–Sun., 4–6 April, 2025
Location:... Details
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Full title: A Geologic Excursion through the Sierra Foothills Metamorphic Belt along the Historic Amador Central Railroad
Leaders: Jim Wood, Pete Holland, Matt O'Neal, Tim McCrink
Endorser: California Geological Society
Dates: Sat., 5 April, 2025
Location: GSA Cordilleran Section Meeting 2025, Sacramento, California, USA
Start Time: 7:00... Details
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*Sold Out*
Full title: Forearc Volcanism and Mantle Peridotites of the Coast Range Ophiolite, Stonyford California
Leaders: John Shervais, Marlon Jean
Endorser: GSA Mineralogy, Geochemistry, Petrology, and Volcanology Division
Dates: Sat., 5 April, 2025
Location: GSA Cordilleran Section Meeting 2025,... Details
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Full title: Cretaceous Methane Seep Ecosystems of the Forearc
Leaders: Russell Shapiro
Endorser: GSA Geobiology and Geomicrobiology Division.
Dates: Sat., 5 April, 2025
Location: GSA Cordilleran Section Meeting 2025, Sacramento, California, USA
Start Time: 8:00 AM
End Time: 3:00 PM
This field trip will... Details
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Full title: Famennian Trace Fossils Including Rusophycus-like Megaburrows, Covered Bridges, Beach Ridges and Terroir of Ashtabula County and Western Pennsylvania
Leaders: Joe Hannibal, Raena Gamble
Dates: Thu., 27 March, 2025
Location: GSA Joint Northeast/North Central Section Meeting 2025, Erie, Pennsylvania, USA
Start Time: 8:00 AM
End Time:... Details
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Full title: Structural Geology in Erie, Pennsylvania
Leaders: Nick Lang
Dates: Mon., 31 March, 2025
Location: GSA Joint Northeast/North Central Section Meeting 2025, Erie, Pennsylvania, USA
Start Time: 9:00 AM
End Time: 3:00 PM
This field trip will examine contractional structures and jointing that deform Devonian-aged bedrock in... Details
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Full title: Shifting Sands and Anthropogenic Modifications along the Presque Isle Strandplain on the NW Pennsylvania Coast of Lake Erie
Leaders: Patrick Burkhart, Anthony M Foyle
Endorser: GSA Northeastern Section
Dates: Fri., 28 March, 2025
Location: GSA Joint Northeast/North Central Section Meeting 2025, Erie, Pennsylvania, USA
Start Time:... Details
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Full title: Shifting Sands and Anthropogenic Modifications along the Presque Isle Strandplain on the NW Pennsylvania Coast of Lake Erie
Leaders: Patrick Burkhart, Anthony M Foyle
Endorser: GSA Northeastern Section
Dates: Sat., 29 March, 2025
Location: GSA Joint Northeast/North Central Section Meeting 2025, Erie, Pennsylvania, USA
Start Time:... Details
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Full title: Shifting Sands and Anthropogenic Modifications along the Presque Isle Strandplain on the NW Pennsylvania Coast of Lake Erie
Leaders: Patrick Burkhart, Anthony M Foyle
Endorser: GSA Northeastern Section
Dates: Sun., 30 March, 2025
Location: GSA Joint Northeast/North Central Section Meeting 2025, Erie, Pennsylvania, USA
Start Time:... Details
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*Sold Out*
Full title: Back in Time through the End Devonian Mass Extinction in Western New York
Leaders: Thomas Hegna, Jasper Bateman, D. Randy Blood
Dates: Thu., 27 March, 2025
Location: GSA Joint Northeast/North Central Section Meeting 2025, Erie, Pennsylvania, USA
Start Time: 7:00... Details
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