Fossil Hill FHB 30, Humboldt Range (Triassic of the United States)
Where: Nevada (39.3° N, 115.0° W: paleocoordinates 8.8° N, 40.2° W)
• coordinate estimated from map
• small collection-level geographic resolution
When: Rotelliformis zone, Illyrian (247.2 - 242.0 Ma)
Environment/lithology: marine; lithified lithology not reported
Size class: macrofossils
Primary reference: C. Monnet and H. Bucher. 2005. New Middle and Late Anisian (Middle Triassic) Ammonoid Faunas From Northwestern Nevada(USA): Taxonomy and Biochronology. Fossils and Strata 52:1-121 [M. Clapham/C. Feng/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 115565: authorized by Matthew Clapham, entered by Christina Feng on 02.09.2011
Creative Commons license: CC BY (attribution)
Taxonomic list
Show authors, comments, and common names
| Cephalopoda | |
|
Gymnotoceras blakei Gabb 1864 ceratite | |
|
Proarcestes cf. bramantei Mojsisovics 1869 ceratite | |
|
Tropigastrites lahontanus Smith 1914 ceratite | |