Where: Fresno County, California (36.5° N, 120.7° W: paleocoordinates 42.3° N, 96.6° W)
• coordinate estimated from map
• small collection-level geographic resolution
When: Moreno Formation (Great Valley Group), Late/Upper Maastrichtian (70.6 - 66.0 Ma)
• bed-level stratigraphic resolution
Environment/lithology: marine; shale
Size class: macrofossils
Reposited in the UCMP
Primary reference: J. Lindgren. 2007. First record of Halisaurus (Squamata: Mosasauridae) from the Pacific coast of North America. PaleoBios 27(2):40-47 [P. Holroyd/P. Holroyd]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 192042: authorized by Patricia Holroyd, entered by Patricia Holroyd on 04.03.2018
Creative Commons license: CC BY (attribution)
Taxonomic list
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