Where: Nevada (40.1° N, 117.5° W: paleocoordinates 10.9° N, 41.3° W)
• coordinate based on nearby landmark
• small collection-level geographic resolution
When: Nevadisculites taylori ammonoid zone, Fossil Hill Member (Favret Formation), Pelsonian (247.2 - 242.0 Ma)
• bed-level stratigraphic resolution
Environment/lithology: marine; lithified, massive limestone
Size class: macrofossils
Primary reference: H. Bucher. 1988. A new Middle Anisian (Middle Triassic) ammonoid zone from northwestern Nevada. Eclogae Geologicae Helvetiae 81(3):723-762 [M. Clapham/M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 104942: authorized by Matthew Clapham, entered by Matthew Clapham on 12.02.2011
Creative Commons license: CC BY (attribution)
Taxonomic list
| Cephalopoda | |
|
Acrochordiceras carolinae von Mojsisovics 1882 ceratite | |
"Nicomedites tozeri n. sp." = Nicholsites tozeri, Eogymnotoceras thompsoni
"Nicomedites tozeri n. sp." = Nicholsites tozeri Bucher 1988 ceratite
Eogymnotoceras thompsoni Bucher 1988 ceratite | |
|
Platycuccoceras favretense Bucher 1988 ceratite
Augustaceras staffordi Bucher 1988 ceratite
Augustaceras escheri n. gen. n. sp. Bucher 1988 ceratite | |