Where: San Bernardino County, California (35.1° N, 117.1° W: paleocoordinates 35.8° N, 114.2° W)
• coordinate based on nearby landmark
When: Barstow Formation, Barstovian (16.3 - 12.5 Ma)
• Author states: "Since TTQ produces the late Barstovian Land Mammal Age (LMA) horse (Megahippus mckennai), antelope (Merycodus) and canid (Cynarctus, lg.) the age of the accumulation may be as young as the Lapilli Tuff (13.4 Ma).
Environment/lithology: terrestrial; lithology not reported
•and undated volcanic tuffs.
Size class: macrofossils
Collection methods: reposited at San Bernardino County Museum
Primary reference: R. E. Reynolds. 2020. Two fossil accumulations in the Upper Barstow Formation, Mud Hills, Mojave Desert, CA. 2020 Desert Symposium Field Guide and Proceedings 57-59 [P. Holroyd/P. Holroyd]more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 214889: authorized by Patricia Holroyd, entered by Patricia Holroyd on 20.10.2020
Creative Commons license: CC BY (attribution)
Taxonomic list
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