Where: Texas (32.4° N, 99.4° W: paleocoordinates 0.8° S, 30.6° W)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Belle Plains Formation, Artinskian (290.1 - 279.3 Ma)
• bed-level stratigraphic resolution
Environment/lithology: coastal; lithified siliciclastic sediments
Size class: macrofossils
Collected by F.B. Plummer
• Repository: Bureau of Economic Geology, The University of Texas.
Primary reference: F. B. Plummer and G. Scott. 1937. Upper Paleozoic ammonites in Texas. The University of Texas Bulletin 3701:1-516 [M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 110988: authorized by Matthew Clapham, entered by Matthew Clapham on 17.06.2011
Creative Commons license: CC BY (attribution)
Taxonomic list
Cephalopoda | |
"Grypoceras (Plummeroceras) plummeri n. sp." = Plummeroceras plummeri
"Grypoceras (Plummeroceras) plummeri n. sp." = Plummeroceras plummeri Kummel 1953 nautiloid | |
""Metaschistoceras" heilprini n. sp." = Schistoceras missouriense
""Metaschistoceras" heilprini n. sp." = Schistoceras missouriense Miller and Faber 1892 ammonite Seems unlikely that this genus present in Artinskian
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