Lower Willow Creek (Oligocene of the United States)
Where: Oregon (44.8° N, 119.0° W: paleocoordinates 44.5° N, 109.3° W)
When: Oligocene (33.9 - 23.0 Ma)
Environment/lithology: terrestrial; lithology not reported
Size class: macrofossils
Primary reference: R. W. Shufeldt. 1915. Fossil birds in the Marsh Collection of Yale University. Transactions of the Connecticut Academy of Arts and Sciences 19:1-110 [M. Uhen/M. Uhen/M. Carrano]more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 176030: authorized by Mark Uhen, entered by Mark Uhen on 23.01.2016
Creative Commons license: CC BY (attribution)
Taxonomic list
Show authors, comments, and common names
Aves | |
Larus pristinus n. sp.
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Limicolavis pluvianella n. gen. n. sp.
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Phalacrocorax marinavis n. sp.
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"Colymbus oligocaenus n. sp." = Colymbus (Dytes) oligocaenus
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