Also known as LACMIP Loc. 16655; LACMIP loc. 41563
Where: Thurston County, Washington (48.0° N, 123.1° W: paleocoordinates 51.9° N, 103.4° W)
• coordinate stated in text
• outcrop-level geographic resolution
When: CP10-11 nannofossil zone, Crescent Formation, Ypresian (56.0 - 47.8 Ma)
• Middle early Eocene age ("Capay Stage"), upper part of the Crescent Formation. ore recent information suggests that the “Capay” stage is Early Eocene with an age of ~50.5 to 53 Ma B.P. (e.g., Squires, 1997). Given as CP 9-11 in Squires 1997, so the upper part would be CP10-11.
• group of beds-level stratigraphic resolution
Environment/lithology: sand shoal; silty mudstone
Size classes: macrofossils, mesofossils
Reposited in the LACM
Primary reference: L. T. Groves and R. L. Squires. 1995. First Report of the Genus Proadusta Sacco, 1894 (Gastropoda: Cypraeidae) from the Western Hemisphere, with a Description of a New Species from the Eocene of Washington. The Nautilus 109(4):113-116 [P. Wagner/P. Wagner]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 176361: authorized by Pete Wagner, entered by Pete Wagner on 09.02.2016, edited by Mihaela Krause, Mark Uhen, Jonathan Marcot and Barbara Seuss
Creative Commons license: CC BY (attribution)
Taxonomic list
Polychaeta | |
Neodexiospira ferlinghettii n. sp.5
Neodexiospira ferlinghettii n. sp.5 | |
Gastropoda | |
Orbitestella palaiopacifica n. sp.8
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Ammonicera benhami n. sp.8
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Puncturella (Altrix) pacifica n. sp.8
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Arene olympiata n. sp.8
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Nerita (Bajanenta) larix n. sp.7
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Conomitra capitolina n. sp.8
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"Proadusta goedertorum n. sp." = Subepona goedertorum Groves and Squires 1995 cowry | |
"Eocypraea (Eocypraea) crescentensis n. sp." = Eocypraea crescentensis3
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Polyplacophora | |
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Thecostraca | |
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