UCMP loc. A-687, Little River (Eocene of the United States)
Where: Oregon (43.3° N, 123.0° W: paleocoordinates 45.4° N, 107.3° 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 201041: authorized by Mark Uhen, entered by Mark Uhen on 29.04.2019
Creative Commons license: CC BY (attribution)
Taxonomic list
Show authors, comments, and common names
Gastropoda | |
"Cernina (Eocernina) hannibali" = Eocernina hannibali, "Amaurellina (Euspirocrommium) clarki" = Pachycrommium clarki
"Cernina (Eocernina) hannibali" = Eocernina hannibali Dickerson 1914 snail
"Amaurellina (Euspirocrommium) clarki" = Pachycrommium clarki Stewart 1927 snail | |
Calyptraea diegoana Conrad 1855 slipper shell | |
| |
"Cryptochorda californica" = Cryptochorda (Cryptochorda) californica
"Cryptochorda californica" = Cryptochorda (Cryptochorda) californica Cooper 1894 volute | |
"Pseudoliva dilleri" = Calorebama dilleri
"Pseudoliva dilleri" = Calorebama dilleri Dickerson 1914 snail | |
| |
"Rimella (Macilentos) macilenta" = Ectinochilus (Macilentos) macilentus
"Rimella (Macilentos) macilenta" = Ectinochilus (Macilentos) macilentus White 1889 true conch subspecies oregonensis
| |
"Galeodea susanae" = Galeodea sutterensis
"Galeodea susanae" = Galeodea sutterensis Dickerson 1916 snail | |
Sassia bileneata triton shell | |
Ampulina (Crommium) andersoni, "Neverita globosa" = Neverita (Neverita) globosa, Polinices (Euspira) nuciformis
Ampulina (Crommium) andersoni Dickerson 1914 moon snail
"Neverita globosa" = Neverita (Neverita) globosa Gabb 1869 moon snail
Polinices (Euspira) nuciformis Gabb 1864 moon snail | |
Cylichnina tantilla Anderson and Hanna 1925 snail | |
Bivalvia | |
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"Venericardia aragonia" = Venericardia (Pacificor) aragonia
"Venericardia aragonia" = Venericardia (Pacificor) aragonia Arnold and Hannibal 1914 clam | |
Mercimonia bunkeri, "Macrocallista (Costacallista) conradiana" = Microcallista (Costacallista) conradiana
Mercimonia bunkeri Hanna 1927 venus clam
"Macrocallista (Costacallista) conradiana" = Microcallista (Costacallista) conradiana Gabb 1864 venus clam subspecies meganosensis
| |
"Nemocardium linteum" = Nemocardium (Nemocardium) linteum
"Nemocardium linteum" = Nemocardium (Nemocardium) linteum Conrad 1855 cockle | |
Tellina soledadensis Hanna 1927 tellin clam | |
"Gari hornii" = Gari (Gobraeus) hornii
| |
Brachiodontes cowlitzensis mussel | |
Ostrea idrianesis oyster |