UCMP loc. A-836, middle fork of Coquille River (Eocene of the United States)
Where: Oregon (43.0° N, 123.9° W: paleocoordinates 47.0° N, 105.0° W)
• coordinate estimated from map
When: Roseburg Formation (Umpqua Group), Ypresian (56.0 - 47.8 Ma)
• originally lower 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 200795: authorized by Mark Uhen, entered by Mark Uhen on 19.04.2019, edited by Jonathan Marcot
Creative Commons license: CC BY (attribution)
Taxonomic list
Show authors, comments, and common names
Bivalvia | |
Brachidontes cowlitzensis Weaver and Palmer 1922 mussel | |
Pteria sp. Scopoli 1777 pearl oyster | |
"Glycimeris sagittata" = Glycymerita sagittata
"Glycimeris sagittata" = Glycymerita sagittata Gabb 1864 clam | |
"Lucina packi" = Gibbolucina (Eomiltha) packi
"Lucina packi" = Gibbolucina (Eomiltha) packi Dickerson 1916 clam | |
"Corbula parilis" = Caryocorbula parilis
"Corbula parilis" = Caryocorbula parilis Gabb 1864 clam | |
"Spisula merriami" = Mactromeris merriami
| |
"Macrocallista (Costacallista) conradiana" = Microcallista (Costacallista) conradiana, Pitar uvasana, Eomeretrix martini
"Macrocallista (Costacallista) conradiana" = Microcallista (Costacallista) conradiana Gabb 1864 venus clam subspecies meganosensis
Eomeretrix martini venus clam | |
"Plagiocardium (Schedocardia) brewerii" = Schedocardia brewerii, "Nemocardium linteum" = Nemocardium (Nemocardium) linteum
"Plagiocardium (Schedocardia) brewerii" = Schedocardia brewerii Gabb 1864 cockle
"Nemocardium linteum" = Nemocardium (Nemocardium) linteum Conrad 1855 cockle | |
"Gari hornii" = Gari (Gobraeus) hornii
"Gari hornii" = Gari (Gobraeus) hornii Gabb 1864 clam | |
"Venericardia aragonia" = Venericardia (Pacificor) aragonia
"Venericardia aragonia" = Venericardia (Pacificor) aragonia Arnold and Hannibal 1914 clam | |
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Gastropoda | |
"Amaurellina hendoni" = Tejonia moragai, Sinum obliqum, "Neverita globosa" = Neverita (Neverita) globosa, Polinices (Euspira) nuciformis
"Amaurellina hendoni" = Tejonia moragai Stewart 1927 moon snail
Sinum obliqum moon snail
"Neverita globosa" = Neverita (Neverita) globosa Gabb 1869 moon snail
Polinices (Euspira) nuciformis Gabb 1864 moon snail | |
| |
Lyria coquillensis, "Cryptochorda californica" = Cryptochorda (Cryptochorda) californica
Lyria coquillensis Turner 1938 volute
"Cryptochorda californica" = Cryptochorda (Cryptochorda) californica Cooper 1894 volute | |
Murex (Alipurpura) coosensis Turner 1938 murex snail | |
Surculites matthewsoni turrid | |
"Nekewis washingtoniana" = Surcula washingtoniana, "Turricula crenatospira" = Crenaturricula crenatospira
"Nekewis washingtoniana" = Surcula washingtoniana Weaver 1912 snail
"Turricula crenatospira" = Crenaturricula crenatospira Cooper 1894 snail | |
"Siphonalia bicarinata" = Siphonalia (Nassicola) bicarinata
"Siphonalia bicarinata" = Siphonalia (Nassicola) bicarinata Dickerson 1915 true whelk subspecies monospina
| |
Molopophorus antiquatus Gabb 1864 snail | |
Latirus roseburgensis Hendon 1938 snail | |
| |
"Amaurellina (Euspirocrommium) clarki" = Pachycrommium clarki
"Amaurellina (Euspirocrommium) clarki" = Pachycrommium clarki Stewart 1927 snail | |
Calyptraea diegoana Conrad 1855 slipper shell | |
Homalopoma wattsi Dickerson 1916 snail | |
"Diadora sp." = Diodora
"Diadora sp." = Diodora Gray 1821 snail | |
Scaphander (Mirascapha) costatus Gabb 1864 snail |