UCMP loc. A-1133 (Eocene to of the United States)

Where: Oregon (43.7° N, 123.2° W: paleocoordinates 47.0° N, 105.5° W)

• coordinate estimated from map

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 200898: authorized by Mark Uhen, entered by Mark Uhen on 22.04.2019

Creative Commons license: CC BY (attribution)

Taxonomic list

Gastropoda
 Cerithioidea - Turritellidae
Turritella andersoni Dickerson 1916 turret shell
subspecies comstockensis
Turritella uvasana Conrad 1855 turret shell
subspecies hendoni