UW 329 (Eocene of the United States)

Where: Lewis County, Washington (46.4° N, 122.9° W: paleocoordinates 47.3° N, 109.4° W)

When: Cowlitz Formation, Bartonian (41.3 - 38.0 Ma)

Environment/lithology: marine; lithology not reported

Size classes: macrofossils, mesofossils

• One male, with the sternum and a small part of the carapace exposed.

Collection methods: University of Washington

Primary reference: C. E. Weaver and K. Palmer. 1922. Fauna from the Eocene of Washington. University of Washington Publications in Geology 1(3):1-56 [A. Hendy/A. Hendy/A. Hendy]more details

Purpose of describing collection: general faunal/floral analysis

PaleoDB collection 201124: authorized by Mark Uhen, entered by Mark Uhen on 30.04.2019

Creative Commons license: CC BY (attribution)

Taxonomic list

Gastropoda
 Neotaenioglossa - Trichotropidae
"Crepidula dickersoni n. sp." = Spirocrypta pileum
"Crepidula dickersoni n. sp." = Spirocrypta pileum Gabb 1864 snail
 Cerithioidea - Turritellidae
Turritella washingtoniana n. sp. Weaver and Palmer 1922 turret shell
Turritella uvasana Conrad 1855 turret shell
"Turritella olequahensis n. sp." = Turritella uvasana olequahensis Weaver and Palmer 1922 turret shell
Turritella vaderensis n. sp. Merriam 1941 turret shell
n. ssp. kincaidi
 Neogastropoda - Cancellariidae
"Admete (Bonellita) stantoni" = Bonellitia (Admetula) paucivaricata
"Admete (Bonellita) stantoni" = Bonellitia (Admetula) paucivaricata Gabb 1864 snail
 Neogastropoda - Conidae
Conus vaderensis n. sp., "Clathrodrillia (Moniliopsis) freyei n. sp." = Moniliopsis
Conus vaderensis n. sp. Weaver and Palmer 1922 cone shell
"Clathrodrillia (Moniliopsis) freyei n. sp." = Moniliopsis cone shell
 Neogastropoda - Turridae
Gemmula fasteni n. sp. Weaver and Palmer 1922 turrid
 Heterostropha - Pyramidellidae
"Pyramidella (Syrnola) vaderensis n. sp." = Syrnola
"Pyramidella (Syrnola) vaderensis n. sp." = Syrnola snail
 Neritoidea - Neritidae
"Nerita washingtoniana n. sp." = Nerita (Theliostyla) triangulata
"Nerita washingtoniana n. sp." = Nerita (Theliostyla) triangulata Gabb 1869 snail
Bivalvia
 Nuculanida - Nuculanidae
"Leda cowlitzensis n. sp." = Nuculana cowlitzensis
"Leda cowlitzensis n. sp." = Nuculana cowlitzensis Weaver and Palmer 1922 pointed nut clam
 Nuculanida - Yoldiidae
Yoldia duprei n. sp. Weaver and Palmer 1922 clam
 Pholadida - Corbulidae
"Corbula dickersoni n. sp." = Corbula (Caryocorbula) dickersoni
"Corbula dickersoni n. sp." = Corbula (Caryocorbula) dickersoni Weaver and Palmer 1922 clam
 Cardiida - Veneridae
Pitaria (Lamelliconcha) eocenica n. sp. Weaver and Palmer 1922 venus clam
 Cardiida - Psammobiidae
"Psammobia cowlitzensis n. sp." = Gari (Gobraeus) cowlitzensis
"Psammobia cowlitzensis n. sp." = Gari (Gobraeus) cowlitzensis Weaver and Palmer 1922 clam
 Cardiida - Cardiidae
"Cardium oldroydi n. sp." = Schedocardia brewerii
"Cardium oldroydi n. sp." = Schedocardia brewerii Gabb 1864 cockle
 Carditida - Carditidae
"Venericardia clarki n. sp." = Venericardia (Pacificor) clarki
"Venericardia clarki n. sp." = Venericardia (Pacificor) clarki Weaver and Palmer 1922 clam
 Mytilida - Mytilidae
"Modiolus (Brachyodontes) cowlitzensis n. sp." = Brachidontes (Brachidontes) cowlitzensis
"Modiolus (Brachyodontes) cowlitzensis n. sp." = Brachidontes (Brachidontes) cowlitzensis Weaver and Palmer 1922 mussel
 Arcida - Arcidae
"Arca (Barbatia) landesi n. sp." = Barbatia landesi, "Arca (Barbatia) cowlitzensis n. sp." = Barbatia cowlitzensis
"Arca (Barbatia) landesi n. sp." = Barbatia landesi Weaver and Palmer 1922 clam
"Arca (Barbatia) cowlitzensis n. sp." = Barbatia cowlitzensis Weaver and Palmer 1922 clam
 Arcida - Glycymerididae
"Glycymeris sagittata" = Glycymeris (Glycymerita) sagittata
"Glycymeris sagittata" = Glycymeris (Glycymerita) sagittata Gabb 1864 clam
n. ssp. dickersoni