A-704 (Eocene to of the United States)

Where: Oregon (43.0° N, 123.9° W: paleocoordinates 46.3° N, 106.3° W)

When: Tyee Formation, Ypresian to Ypresian (56.0 - 41.3 Ma)

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 200902: authorized by Mark Uhen, entered by Mark Uhen on 22.04.2019

Creative Commons license: CC BY (attribution)

Taxonomic list

Bivalvia
 Carditida - Carditidae
Venericardia hornii Gabb 1864 clam
subspecies calafia
 Solenida - Solenidae
 Cardiida - Cardiidae
"Plagiocardium (Schedocardia) brewerii" = Schedocardia brewerii
"Plagiocardium (Schedocardia) brewerii" = Schedocardia brewerii Gabb 1864 cockle
Gastropoda
 Opisthobranchia - Retusidae
Cylichnina tantilla Anderson and Hanna 1925 snail
 Sorbeoconcha - Ficidae
Ficopsis remondii Gabb 1864 fig shell
 Neogastropoda - Fasciolariidae
"Whitneyella sp." = Perse
"Whitneyella sp." = Perse Clark 1918 snail
n. sp. A
 Sorbeoconcha - Naticidae
"Amaurellina hendoni" = Tejonia moragai
"Amaurellina hendoni" = Tejonia moragai Stewart 1927 moon snail
 Cerithioidea - Turritellidae
Turritella uvasana Conrad 1855 turret shell
subspecies hendoni