Where: Shasta County, California (40.9° N, 122.3° W: paleocoordinates 9.1° N, 46.2° W)
• coordinate estimated from map
• outcrop-level geographic resolution
When: Baird Formation, Pennsylvanian (323.2 - 298.9 Ma)
• bed-level stratigraphic resolution
Environment/lithology: shoreface; lithified, massive siltstone
Size class: macrofossils
Reposited in the UCMP
Primary reference: R. Watkins. 1974. Carboniferous Brachiopods from Northern California. Journal of Paleontology 48(2):304-325 [N. Bonuso/P. Monarrez]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 143614: authorized by Nicole Bonuso, entered by Pedro Monarrez on 25.04.2013, edited by Jonathan Marcot
Creative Commons license: CC BY (attribution)
Taxonomic list
Foraminifera | |
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unclassified | |
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Trilobita | |
Paladin bairdensis Wheeler 1937 trilobite | |
Bryozoa | |
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Stenolaemata | |
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Brachiopoda | |
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Strophomenata | |
Rugosochonetes californicus Watkins 1974 | |
Schuchertella "sp. A" Girty 1904 | |
"Dictyoclostidae indet." = Dictyoclostinae
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Rhynchonellata | |
? Septospirifer sp. Waterhouse 1971 | |
Hustedia sp. Hall and Clarke 1893 | |
Orthotichia nawtawaketensis Watkins 1974 | |
Bivalvia | |
Bivalvia indet. Linnaeus 1758 clam | |
Phestia sp. Chernyshev 1951 clam | |
? Schizodus "sp. B" King 1844 clam | |
Astartella sp. Hall 1858 clam | |
Parallelodon sp. Meek and Worthen 1866 clam | |
Limipecten sp. Girty 1903 scallop | |
Pernopecten cf. ohioensis Newell 1938 scallop | |
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Myalina sp. de Koninck 1842 clam | |
Gastropoda | |
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Straparollus sp. de Montfort 1810 snail | |
? Euphemitopsis sp. Yochelson 1960 snail | |
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Cephalopoda | |
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Scaphopoda | |
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