A-845 (Eocene of the United States)
Where: Oregon (43.3° N, 123.1° W: paleocoordinates 45.4° N, 107.4° W)
• coordinate estimated from map
When: Flournoy Formation (Umpqua Group), Lutetian (47.8 - 41.3 Ma)
• originally upper Umpqua Formation
Environment/lithology: marine; lithology not reported
Size class: macrofossils
Primary reference: F. E. Turner. 1938. Stratigraphy and Mollusca of the Eocene of western Oregon. Geological Society of America Special Paper (10)1-130 [A. Hendy/A. Hendy]more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 200875: authorized by Mark Uhen, entered by Mark Uhen on 22.04.2019
Creative Commons license: CC BY (attribution)
Taxonomic list
Show authors, comments, and common names
Gastropoda | |
Calyptraea diegoana Conrad 1855 slipper shell | |
Loxotrema turritum Gabb 1869 snail | |
Potamides carbonicola Cooper 1894 horn snail | |
"Siphonalia bicarinata" = Siphonalia (Nassicola) bicarinata
"Siphonalia bicarinata" = Siphonalia (Nassicola) bicarinata Dickerson 1915 true whelk subspecies monospina
| |
Umpquaia oregonensis Turner 1938 snail | |
Whitneyella oregonensis Turner 1938 snail | |
Ampulina (Crommium) andersoni, "Neverita globosa" = Neverita (Neverita) globosa
Ampulina (Crommium) andersoni Dickerson 1914 moon snail
"Neverita globosa" = Neverita (Neverita) globosa Gabb 1869 moon snail | |
Bivalvia | |
"Venericardia aragonia" = Venericardia (Pacificor) aragonia
"Venericardia aragonia" = Venericardia (Pacificor) aragonia Arnold and Hannibal 1914 clam | |
"Corbula complicata" = Caryocorbula complicata
"Corbula complicata" = Caryocorbula complicata Hanna 1924 clam | |
Pelecyora aequilateralis Gabb 1869 venus clam
Tivelina vaderensis Dickerson 1915 venus clam | |
"Spisula cf. merriami" = Mactromeris merriami
"Spisula cf. merriami" = Mactromeris merriami Packard 1916 clam | |
"Plagiocardium (Schedocardia) brewerii" = Schedocardia brewerii
"Plagiocardium (Schedocardia) brewerii" = Schedocardia brewerii Gabb 1864 cockle | |
Ostrea idrianesis oyster |