Where: Oregon (43.0° N, 123.9° W: paleocoordinates 46.3° N, 106.3° 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 200916: authorized by Mark Uhen, entered by Mark Uhen on 23.04.2019

Creative Commons license: CC BY (attribution)