Westley (Miocene of the United States)
Where: Stanislaus County, California (37.6° N, 120.8° W: paleocoordinates 37.5° N, 116.0° W)
• coordinate based on political unit
When: Miocene (23.0 - 5.3 Ma)
Environment/lithology: terrestrial
Primary reference: H. Tobien. 1973. On the Evolution of Mastodonts (Proboscidea, Mammalia); Part 1, The bunodont trilophodont Groups. Notizblatt des Hessischen Landesamtes fuer Bodenforschung zu Wiesbaden 101:202-276 [J. Alroy/J. Alroy]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 19608: authorized by John Alroy, entered by John Alroy on 15.05.2002
Creative Commons license: CC BY (attribution)
Taxonomic list
Show authors, comments, and common names
| Mammalia | |
|
Gomphotherium obscurum Leidy 1869 mastodon | |