Where: Arizona (35.1° N, 109.8° W: paleocoordinates 10.8° N, 48.3° W)
• coordinate estimated from map
• local area-level geographic resolution
When: Petrified Forest Member (Chinle Formation), Norian (228.0 - 208.5 Ma)
• "upper Petrified Forest Member", now the Petrified Forest Member. Just below the Black Forest tuff, radiometrically dated at a maximum age of 213 Ma, and possibly closer to 209 Ma
• group of beds-level stratigraphic resolution
Environment/lithology: terrestrial; lithology not reported
Size class: macrofossils
Collected by UCMP in 1981-83; reposited in the UCMP
Primary reference: R. A. Long and P. A. Murry. 1995. Late Triassic (Carnian and Norian) Tetrapods from the Southwestern United States. New Mexico Museum of Natural History and Science Bulletin 4:1-254 [M. Carrano/M. Carrano/P. Wagner]more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 93392: authorized by Richard Butler, entered by Richard Butler on 18.01.2010
Creative Commons license: CC BY (attribution)
Taxonomic list
Reptilia | |
"Pseudopalatinae indet." = Mystriosuchini
"Pseudopalatinae indet." = Mystriosuchini Huene 1915 archosaur UCMP 126989, right squamosal. UCMP 126981, partial skull deck. UCMP 126990, left squamosal. UCMP 126750, both squamosals. UCMP 126728, right squamosal. UCMP 129849, 129850, scutes. UCMP 126746, partial ilium
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Typothorax coccinarum Cope 1875 aetosaur UCMP 126928, 126929, 126930, 126931, 126933, 126866, paramedian plates
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