UCMP loc. A-1134 (Eocene of the United States)

Where: Oregon (43.7° N, 123.2° W: paleocoordinates 45.9° N, 107.4° W)

• coordinate estimated from map

When: Tyee Formation, Eocene (56.0 - 33.9 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 200899: authorized by Mark Uhen, entered by Mark Uhen on 22.04.2019

Creative Commons license: CC BY (attribution)

Taxonomic list

Gastropoda
 Neotaenioglossa - Calyptraeidae
Calyptraea diegoana Conrad 1855 slipper shell
 Cerithioidea - Turritellidae
Turritella buwaldana Dickerson 1916 turret shell
subspecies coosensis
Turritella uvasana Conrad 1855 turret shell
subspecies hendoni
Turritella andersoni Dickerson 1916 turret shell
subspecies comstockensis
 Architaenioglossa - Ampullinidae
"Cernina (Eocernina) hannibali" = Eocernina hannibali, "Amaurellina (Euspirocrommium) clarki" = Pachycrommium clarki
"Cernina (Eocernina) hannibali" = Eocernina hannibali Dickerson 1914 snail
"Amaurellina (Euspirocrommium) clarki" = Pachycrommium clarki Stewart 1927 snail
 Neogastropoda - Ancillariidae
"Ancilla gabbi" = Ancilla (Spirancilla) gabbi
"Ancilla gabbi" = Ancilla (Spirancilla) gabbi Cossman 1899 snail
 Neogastropoda - Conidae
Conus remondii Gabb 1864 cone shell
subspecies comstockensis
 Sorbeoconcha - Ficidae
Ficopsis remondii Gabb 1864 fig shell
subspecies crescentensis
 Sorbeoconcha - Bursidae
Ranellina pilsbryi Stewart 1927 frog shell
 Sorbeoconcha - Cypraeidae
Cypraea sp. Linnaeus 1758 cowry
species B
 Sorbeoconcha - Naticidae
Polinices hornii Gabb 1864 moon snail
Polinices (Euspira) nuciformis Gabb 1864 moon snail
 Opisthobranchia - Retusidae
Cylichnina tantilla Anderson and Hanna 1925 snail
Bivalvia
 Mytilida - Mytilidae
 Poromyida - Cuspidariidae
Cardiomya comstockensis Turner 1938 clam
 Pholadida - Corbulidae
"Corbula parilis" = Caryocorbula parilis
"Corbula parilis" = Caryocorbula parilis Gabb 1864 clam
 Cardiida - Cardiidae
"Nemocardium linteum" = Nemocardium (Nemocardium) linteum
"Nemocardium linteum" = Nemocardium (Nemocardium) linteum Conrad 1855 cockle
 Solenida - Solenidae
 Carditida - Carditidae
Venericardia hornii Gabb 1864 clam
subspecies calafia
 Carditida - Crassatellidae
Crassatella uvasana Conrad 1855 clam
subspecies matthewsoni