UCMP loc. A-718 (Eocene of the United States)

Where: Oregon (43.3° N, 124.4° W)

• Paleocoordinates: 49.6° N, 103.1° W (Wright 2013)

• 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 200858: authorized by Mark Uhen, entered by Mark Uhen on 22.04.2019

Creative Commons license: CC0 (CC0)

Taxonomic list

Show authors, comments, and common names
Bivalvia
 Cardiida - Mactridae
Spisula packardi yokamensis
Gastropoda
 Neogastropoda - Ptychatractidae
Exilia dickersoni
Exilia dickersoni Weaver 1912 snail
 Sorbeoconcha - Bursidae
"? Cymatium cf. washingtoniana" = Bursa washingtoniana
"? Cymatium cf. washingtoniana" = Bursa washingtoniana Weaver 1912 frog shell
 Sorbeoconcha - Naticidae
Polinices (Euspira) nuciformis
Polinices (Euspira) nuciformis Gabb 1864 moon snail
 Cerithioidea - Turritellidae
Turritella uvasana stewarti
Turritella uvasana stewarti Turner 1938 turret shell
Bivalvia
 Nuculanida - Nuculanidae
Nuculana cowlitzensis
Nuculana cowlitzensis Weaver and Van Winkle Palmer 1922 pointed nut clam
 Mytilida - Mytilidae
Brachiodontes cowlitzensis
 Lucinida - Lucinidae
Lucina (Here) aragoensis, Lucina washingtonensis
Lucina (Here) aragoensis Turner 1938 clam
Lucina washingtonensis Turner 1938 clam
 Cardiida - Tellinidae
"Tellina cf. castacana" = Tellina (Angulus) castacana
"Tellina cf. castacana" = Tellina (Angulus) castacana Anderson and Hanna 1925 tellin clam
 Cardiida - Veneridae
Pitar californiana, Pitar (Lamelliconcha) eocenica
Pitar (Lamelliconcha) eocenica Weaver and Van Winkle Palmer 1922 venus clam