Also known as LACM 7136
Where: Orange County, California (33.6° N, 117.7° W: paleocoordinates 33.1° N, 114.8° W)
• coordinate estimated from map
• local area-level geographic resolution
When: upper Member (Monterey Formation), Tortonian (11.6 - 7.2 Ma)
• formation-level stratigraphic resolution
Environment/lithology: coastal; diatomaceous siltstone
Size class: macrofossils
Primary reference: H. Howard. 1978. Late Miocene marine birds from Orange County, California. Natural History Museum of Los Angeles County Contributions in Science 290:1-26 [M. Uhen/M. Uhen]more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 106202: authorized by Mark Uhen, entered by Mark Uhen on 04.03.2011
Creative Commons license: CC BY (attribution)
Taxonomic list
Mammalia | |
Delphinoidea indet. Flower 1865 toothed whale | |
Pithanotaria starri Kellogg 1925 eared seal | |
Odobenidae indet. Allen 1880 walrus |