Where: Apache County, Arizona (36.4° N, 109.6° W: paleocoordinates 12.0° N, 47.9° W)
• coordinate estimated from map
• small collection-level geographic resolution
When: Blue Mesa Member (Chinle Formation), Norian (228.0 - 208.5 Ma)
• 17 metres below the base of the Sonsela Member
• bed-level stratigraphic resolution
Environment/lithology: crevasse splay; gray, green mudstone
Size class: macrofossils
Collected by N. Mikeson, D. Gillette in 1997, 1999
Collection methods: quarrying, surface (in situ),
• MNA: Museum of Northern Arizona
Primary reference: W. G. Parker. 2008. Description of new material of the aetosaur Desmatosuchus spuriensis (Archosauria: Suchia) from the Chinle Formation of Arizona and a revision of the genus. PaleoBios 28:1-40 [R. Butler/R. Butler]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 94497: authorized by Richard Butler, entered by Richard Butler on 23.02.2010
Creative Commons license: CC BY (attribution)
Taxonomic list
Reptilia | |
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"Phytosauridae indet." = Mystriosuchinae
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