Also known as Santiago
Where: Baja California Sur, Mexico (23.4° N, 109.7° W: paleocoordinates 23.1° N, 107.3° W)
• coordinate estimated from map
When: Refugio Formation, Late/Upper Miocene to Late/Upper Miocene (11.6 - 2.6 Ma)
• formerly Salada Formation
• formation-level stratigraphic resolution
Environment/lithology: marine; lithology not reported
Size class: macrofossils
Primary reference: C. A. Repenning and R. H. Tedford. 1977. Otarioid seals of the Neogene. United States Geological Survey Professional Paper 992:1-93 [M. Uhen/M. Uhen/P. Holroyd]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 59149: authorized by Mark Uhen, entered by Mark Uhen on 16.03.2006
Creative Commons license: CC BY (attribution)
Taxonomic list
Mammalia | |
Aivukus cedrosensis Repenning and Tedford 1977 walrus |