Where: California (40.9° N, 122.1° W: paleocoordinates 13.6° N, 53.5° W)
• coordinate stated in text
• outcrop-level geographic resolution
When: Hosselkus Formation, Tuvalian (232.0 - 221.5 Ma)
• Fauna is late Carnian, characteristic of Smith's Juvavites subzone of the Tropites subbullatus zone at Brock Mountain.
• group of beds-level stratigraphic resolution
Environment/lithology: lithified limestone
Size class: macrofossils
Collected by Diller, Stanton, Storrs, Hess in 18, 1902; reposited in the USGS
Primary reference: M. Gordon. 1966. An Upper Triassic bactritoid cephalopod from California. Journal of Paleontology 40:1220-1222 [M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 136302: authorized by Matthew Clapham, entered by Matthew Clapham on 25.11.2012
Creative Commons license: CC BY (attribution)
Taxonomic list
Cephalopoda | |
Dillerites shastensis n. gen. n. sp.
Dillerites shastensis n. gen. n. sp. Gordon 1966 | |
"Atractites" sp. Guembel 1861 belemnite | |
"Juvavites kellyi" = Goniojuvavites kellyi, Juvavites knowltoni
"Juvavites kellyi" = Goniojuvavites kellyi Smith 1927 ceratite
Juvavites knowltoni Smith 1927 ceratite | |
"Discotropites empedoclis" = Discotropites plinii, Discotropites laurae, "Tropites johnsoni" = Margaritropites johnsoni
"Tropites johnsoni" = Margaritropites johnsoni Smith 1927 ceratite | |
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