Blue Hills 1, UCMP V7307, V7308: Norian, Arizona
collected 1921, 1923, 1924, 1926, 1981, 1983
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Amphibia
- Temnospondyli
- Metoposauridae
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Buettneria perfecta
Case 1922
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Long and Murry 1995 | |||||||||
synonym of Anaschisma browni | ||||||||||
UCMP, at least eight skulls (including UCMP 27039, 27051-27053, 37756) and large number of pectoral and other elements | ||||||||||
Apachesaurus gregorii
Hunt 1993
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Long and Murry 1995 | |||||||||
UCMP, vertebrae, pectoral elements, limb elements, skull and lower jaw fragments. UCMP 175145, partial skull | ||||||||||
Anomodontia
- Stahleckeriidae
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? Placerias sp.
Lucas 1904
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Long and Murry 1995 | 1 element | ||||||||
UCMP 27155, occipital condyle | ||||||||||
Reptilia
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Desmatosuchus haplocerus
(Cope 1892)
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Parker 2005 | |||||||||
nomen dubium belonging to Aetosauria | ||||||||||
? Tecovasuchus sp.
Martz and Small 2006
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Heckert et al. 2007 | 1 specimen | ||||||||
UCMP 7307/27049 | ||||||||||
Stagonolepis wellesi
(Long and Ballew 1985)
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Long and Murry 1995 | 2 individuals | ||||||||
original and current combination Calyptosuchus wellesi | ||||||||||
UCMP 27225, much of a carapace. UCMP 27158, two plates | ||||||||||
Acaenasuchus geoffreyi n. gen., n. sp.
Long and Murry 1995
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Long and Murry 1995 | 45 elements | ||||||||
UCMP 7308/139576 (holotype), paramedian plate. UCMP 7308/139577-139588, 139590-139621, plates | ||||||||||
Reptilia
- Parasuchidae
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Leptosuchus sp.
Case 1922
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Long and Murry 1995 | 3 individuals | ||||||||
UCMP 27048, 27160, 27159, partial skulls | ||||||||||
Machaeroprosopus zunii n. sp.
Camp 1930
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1 individual | |||||||||
synonym of Smilosuchus adamanensis | ||||||||||
UCMP 27036, large postcranial skeleton | ||||||||||
Reptilia
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Parrishia mccreai
Long and Murry 1995
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Long and Murry 1995 | 1 element | ||||||||
nomen dubium belonging to Archosauria | ||||||||||
UCMP cervical centrum | ||||||||||
Prosauropoda indet.
Huene 1920
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12 specimens | |||||||||
UCMP 7307/139563-139575, teeth. Squamosal and multiple small plates previously identified as juvenile Stagonolepis are also referable to this taxon | ||||||||||
= Revueltosaurus callenderi
Hunt 1989
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Long and Murry 1995 | |||||||||
= Ornithischia indet.
Seeley 1888
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Hunt et al. 1998 | |||||||||
= Revueltosaurus hunti
Heckert 2002
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Heckert 2002 | |||||||||
recombined as Krzyzanowskisaurus hunti | ||||||||||
see common names |
Geography
Country: | United States | State/province: | Arizona | County: | Apache |
Coordinates: | 34.5° North, 109.3° West (view map) | ||||
Paleocoordinates: | 10.1° North, 48.0° West | ||||
Basis of coordinate: | unpublished field data | ||||
Geographic resolution: | outcrop |
Time
Period: | Triassic | Epoch: | Late/Upper Triassic |
Stage: | Norian | 10 m.y. bin: | Triassic 4 |
Key time interval: | Norian | ||
Age range of interval: | 228.00000 - 208.50000 m.y. ago |
Stratigraphy
Lithology and environment
Primary lithology: | not reported |
Environment: | terrestrial indet. |
Taphonomy
Modes of preservation: | body |
Size of fossils: | macrofossils,mesofossils |
Collection methods and comments
Collection methods: | field collection |
Reason for describing collection: | taxonomic analysis |
Museum repositories: | UCMP | Collection dates: | 1921, 1923, 1924, 1926, 1981, 1983 |
Metadata
Also known as: | St. Johns I | ||
Database number: | 52499 | ||
Authorizer: | M. Carrano, R. Butler | Enterer: | M. Carrano, R. Butler |
Modifier: | R. Butler | Research group: | vertebrate |
Created: | 2005-08-09 12:24:57 | Last modified: | 2020-07-13 14:16:55 |
Access level: | the public | Released: | 2005-08-09 12:24:57 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
35767. | C. L. Camp. 1930. A study of the phytosaurs with description of new material from western North America. University of California Memoirs 10:1-174 [R. Butler/R. Butler] |
Secondary references:
27981 | ETE | K. D. Angielczyk. 2002. A selective annotation of published Triassic vertebrates from the University of California Museum of Paleontology collection. In A. B. Heckert, S. G. Lucas (eds.), New Mexico Museum of Natural History and Science Bulletin 21:297-301 [M. Carrano/M. Carrano/P. Wagner] |
13103 | U.C.M.P. Database. 2005. UCMP collections database. University of California Museum of Paleontology [M. Carrano/M. Carrano/M. Carrano] | |
31634 | A. B. Heckert. 2002. A revision of the Upper Triassic ornithischian dinosaur Revueltosaurus, with a description of a new species. In A. B. Heckert & S. G. Lucas (ed.), Upper Triassic Stratigraphy and Palaeontology. New Mexico Museum of Natural History and Science Bulletin 21:253-266 [R. Butler/R. Butler/M. Carrano] | |
31129 | A. B. Heckert and S. G. Lucas. 2002. Acaenasuchus geoffreyi (Archosauria: Aetosauria) from the Upper Triassic Chinle Group: juvenile of Desmatosuchus haplocerus. In A. B. Heckert, S. G. Lucas (eds.), Upper Triassic Stratigraphy and Paleontology. New Mexico Museum of Natural History and Science Bulletin 21:205-214 [R. Butler/R. Butler] | |
31633 | A. B. Heckert and S. G. Lucas. 2002. Osteoderms of juveniles of Stagonolepis (Archosauria: Aetosauria) from the Lower Chinle Group, east-central Arizona. In A. B. Heckert, S. G. Lucas (eds.), Upper Triassic Stratigraphy and Palaeontology, New Mexico Museum of Natural History and Science Bulletin 21:235-239 [R. Butler/R. Butler] | |
43558 | A. B. Heckert, J. A. Spielmann, S. G. and A. P. Hunt. 2007. Biostratigraphic utility of the Upper Triassic aetosaur Tecovasuchus (Archosauria: Stagonolepididae), an index taxon of St. Johnsian (Adamanian: late Carnian) time. New Mexico Museum of Natural History and Science Bulletin 41:51-57 [R. Butler/R. Butler] | |
13905 | ETE | A. P. Hunt, S. G. Lucas, A. B. Heckert, R. M. Sullivan, and M. G. Lockley. 1998. Late Triassic dinosaurs from the western United States. GĂ©obios 31(4):511-531 [M. Carrano/M. Carrano/J. Alroy] |
32304 | R. B. Irmis, W. G. Parker, S. J. Nesbitt and J. Liu. 2007. Early ornithischian dinosaurs: the Triassic record. Historical Biology 19(1):3-22 [R. Butler/R. Butler/M. Carrano] | |
14122 | ETE | 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] |
31632 | W. G. Parker. 2005. Faunal review of the Upper Triassic Chinle Formation of Arizona. In R. D. McCord (ed.), Vertebrate Paleontology of Arizona, Mesa Southwest Museum Bulletin 11:34-54 [R. Butler/R. Butler] | |
31702 | L. E. Zanno, A. B. Heckert, S. E. Krzyzanowski and S. G. Lucas. 2002. Diminutive metoposaurid skulls from the Upper Triassic Blue Hills (Adamanian: latest Carnian) of Arizona. In A. B. Heckert, S. G. Lucas (eds.), Upper Triassic Stratigraphy and Paleontology, New Mexico Museum of Natural History and Science Bulletin 21:121-125 [R. Butler/R. Butler] |