Muller Canyon HB 233, Augusta Mountains (Triassic of the United States)
Where: Nevada (40.0° N, 117.3° W: paleocoordinates 10.6° N, 41.4° W)
• coordinate estimated from map
• small collection-level geographic resolution
When: Shoshonensis ammonoid zone, Pelsonian (247.2 - 242.0 Ma)
Environment/lithology: marine; lithified lithology not reported
Size class: macrofossils
Primary reference: H. Bucher. 1992. Ammonoids of the Shoshonensis Zone (Middle Anisian, Middle Triassic) from northwestern Nevada (USA). Jahrbuch der Geologischen Bundesanstalt 135:425-465 [M. Clapham/C. Feng/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 113678: authorized by Matthew Clapham, entered by Christina Feng on 04.08.2011
Creative Commons license: CC BY (attribution)
Taxonomic list
Show authors, comments, and common names
| Cephalopoda | |
|
Ptychites gradinarui Bucher 1992 ceratite | |
|
Balatonites whitneyi Bucher 1992 ceratite | |
|
Gymnotoceras ginsburgi n. sp. Bucher 1992 ceratite
Favreticeras wallacei Bucher 1992 ceratite | |