Where: Fresno County, California (36.6° N, 120.5° W: paleocoordinates 36.4° N, 108.1° W)
• coordinate stated in text
When: Tumey Formation, Middle Eocene to Middle Eocene (47.8 - 33.9 Ma)
• Fossils from 3543-3864 feet below surface. Age listed in David 1946 as "Eogene" reflecting the author's interpretation of the age of the rocks as late Eocene to potentially early Oligocene. Formation as a whole now regarded as late middle Eocene to Eocene (see chapters in USGS Professional Paper 1713).
Environment/lithology: marine; shale
Size class: mesofossils
Preservation: mold/impression
Primary reference: L. R. David. 1946. Some typical Upper Eocene fish scales from California. Contributions to Paleontology, Carnegie Institute of Washington Publication 551:47-112 [P. Holroyd/P. Holroyd]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 191015: authorized by Patricia Holroyd, entered by Patricia Holroyd on 04.01.2018
Creative Commons license: CC BY (attribution)
Taxonomic list
Osteichthyes | |
Beckius plicatus n. gen. n. sp.
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Actinopteri | |
Paramorone eocenica n. gen. n. sp.
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Beryx sanjoaquinensis n. sp., Beryx eogenus n. sp.
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Iniomus fossilis n. gen. n. sp.
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