UCMP loc. A-713 (Eocene of the United States)

Where: Oregon (43.3° N, 124.4° W: paleocoordinates 44.3° N, 111.0° W)

• coordinate estimated from map

When: lower Member (Coaledo Formation), Bartonian (41.3 - 38.0 Ma)

Environment/lithology: marine; shale and sandstone

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 200868: authorized by Mark Uhen, entered by Mark Uhen on 22.04.2019

Creative Commons license: CC BY (attribution)

Taxonomic list

Bivalvia
 Nuculanida - Nuculanidae
Nuculana cowlitzensis Weaver and Palmer 1922 pointed nut clam
 Mytilida - Mytilidae
 Arcida - Glycymerididae
"Glycimeris sagittata" = Glycymerita sagittata
"Glycimeris sagittata" = Glycymerita sagittata Gabb 1864 clam
 Carditida - Carditidae
Venericardia hornii Gabb 1864 clam
subspecies clarki
 Carditida - Crassatellidae
Crassatella dalli Weaver 1916 clam
 Cardiida - Tellinidae
 Cardiida - Psammobiidae
Gari columbiana Weaver and Palmer 1922 clam
 Cardiida - Mactridae
"Spisula packardi" = Pseudocardium packardi
"Spisula packardi" = Pseudocardium packardi Dickerson 1917 clam
subspecies yokamensis
 Cardiida - Veneridae
Pitar (Lamelliconcha) eocenica Weaver and Palmer 1922 venus clam
Gastropoda
 Sorbeoconcha - Ficidae
"Ficopsis cowlitzensis" = Priscoficus cowlitzensis
"Ficopsis cowlitzensis" = Priscoficus cowlitzensis Weaver 1912 fig shell
 Neogastropoda - Turridae
"Hemipleurotoma pulchra" = Turris pulchra
"Hemipleurotoma pulchra" = Turris pulchra Dickerson 1915 turrid
 Neogastropoda - Fasciolariidae
Whitneyella sinuata Gabb 1864 snail
subspecies aragoensis
 Sorbeoconcha - Naticidae
Polinices hornii Gabb 1864 moon snail
 Epitonioidea - Epitoniidae
Acrilla (Ferminoscala) aragoensis Durham 1937 wentletrap
 Cerithioidea - Turritellidae
Turritella uvasana Conrad 1855 turret shell
subspecies stewarti