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Acaenasuchus geoffreyi

Osteichthyes

Taxonomy
Acaenasuchus geoffreyi was named by Long and Murry (1995). Its type specimen is UCMP 7308/139576, an osteoderm (paramedian plate), and it is a 3D body fossil. Its type locality is Blue Hills 1, UCMP V7307, V7308, which is in a Norian terrestrial horizon in the Chinle Formation of Arizona.

It was synonymized subjectively with Episcoposaurus haplocerus by Heckert and Lucas (2000), Heckert and Lucas (2002).

Entered
by M. Carrano on 2005-12-01; modified by R. Butler on 2013-10-27

Synonymy list
YearName and author
1995Acaenasuchus geoffreyi Long and Murry
2005Acaenasuchus geoffreyi Irmis pp. 75-76
2005Acaenasuchus geoffreyi Parker p. 41
2007Acaenasuchus geoffreyi Parker
2008Acaenasuchus geoffreyi Parker
2013Acaenasuchus geoffreyi Desojo et al.

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Deuterostomia
phylumChordataHaeckel 1874
subphylumVertebrata
superclassGnathostomata
classOsteichthyes
subclassSarcopterygii()
subclassDipnotetrapodomorpha(Nelson 2006)
subclassTetrapodomorpha()
—Tetrapoda
—Reptiliomorpha
—Anthracosauria
subclassAmphibiosauriaKuhn 1967
—Cotylosauria()
—Amniota
—Sauropsida
RankNameAuthor
classReptilia
subclassEureptilia()
—Romeriida
—Diapsida()
—Archosauromorpha(Huene 1946)
—Crocopoda
—ArchosauriformesGauthier 1986
—Eucrocopoda
—Archosauria()
—Pseudosuchia(Zittel 1890)
—SuchiaKrebs 1974
—Aetosauria(Lydekker 1889)
—Stagonolepididae(Lydekker 1887)
suborderDesmatosuchia
subfamilyDesmatosuchinae
genusAcaenasuchus
speciesgeoffreyi

If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.

†Acaenasuchus geoffreyi Long and Murry 1995
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: phosphaticsubp
Environment: terrestrialsubc
Locomotion: actively mobilec
Life habit: planktonicp
Diet: herbivoresubo
Created: 2009-01-03 20:38:33
Modified: 2009-01-03 22:38:33
Source: subo = suborder, subc = subclass, c = class, subp = subphylum, p = phylum
References: Bambach et al. 2007, Kiessling 2004, Benton 1983, Hendy et al. 2009, Carroll 1988

Age range: Norian or 227.30000 to 205.70000 Ma

Collections (8 total)


Time interval Ma Country or state Original ID and collection number
Norian227.3 - 205.7USA (Arizona) Acaenasuchus geoffreyi (39160 39219 type locality: 52499 52502 92850 196662 215309 223390)