Also known as PF75
Where: Apache County, Arizona (34.8° N, 109.8° W: paleocoordinates 10.5° N, 48.3° W)
• coordinate estimated from map
• outcrop-level geographic resolution
When: Sonsela Member (Chinle Formation), Norian (228.0 - 208.5 Ma)
• "Upper Petrified Forest Formation"; now known as the Petrified Forest Member (Woody 2003) or the Painted Desert Member of the Petrified Forest Formation (Heckert & Lucas 2002).
•"On flats below Flattops Sandstone 1 up to and including conglomeratic bed"
•- Now listed as Sonsela Member.
• group of beds-level stratigraphic resolution
Environment/lithology: terrestrial; conglomerate
Size class: macrofossils
Collected by UCMP in 1982, 1983, 1985; 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 93443: authorized by Richard Butler, entered by Richard Butler on 19.01.2010, edited by Matthew Carrano
Creative Commons license: CC BY (attribution)
Taxonomic list
| Osteichthyes | |
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Arganodus sp. Martin 1979 Australian lungfish | |
| Reptilia | |
"Pseudopalatinae indet." = Mystriosuchini
"Pseudopalatinae indet." = Mystriosuchini Huene 1915 archosaur UCMP 126993, 126987, squamosals. UCMP 129839, femur. UCMP 126748, maxilla
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"Desmatosuchus chamaensis" = Rioarribasuchus chamaensis2 Zeigler et al. 2002 aetosaur PEFO 31162, caudal paramedian plate. PEFO 34040, lateral plate. UCMP 129829, paramedian plate
Typothorax coccinarum Cope 1875 aetosaur UCMP 126806, 126808, 126809, 126858, 126867, 126905, 126907, 126911, 126912, 126915-126927, paramedian and lateral plates
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| Amphibia | |
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Apachesaurus gregorii Hunt 1993 tetrapod CFMNH, skull and lower jaws with centra. UCMP 129830, plate fragments
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