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Gresslyosaurus ingens

Reptilia

Taxonomy
Gresslyosaurus ingens was named by Rütimeyer (1856). Its type specimen is NMB BM 1, 10, 24, 53, 530-1, 1521, 1572-74, 1576-78, 1582, 1584-85, 1591, a set of postcrania, and it is a 3D body fossil. Its type locality is Niederschönthal, Liestal, which is in a Sevatian terrestrial conglomerate in the Knollenmergel Formation of Switzerland.

It was recombined as Dinosaurus gressly by Rütimeyer (1856); it was synonymized subjectively with Zanclodon suevicus by Lydekker (1888); it was recombined as Dinosaurus gresslyi by Gaudry (1896); it was recombined as Zanclodon ingens by Nopcsa (1901); it was synonymized subjectively with Plateosaurus engelhardti by Galton (1985) and Galton (1986); it was recombined as Plateosaurus ingens by Galton (1998), Smith and Pol (2007), Yates (2010), Apaldetti et al. (2011), Novas et al. (2011) and Otero and Pol (2013); it was recombined as Plateosaurus gresslyi by Olshevsky (2000); it was considered a nomen dubium by Galton (2001), Galton (2001) and Galton and Upchurch (2004).

Synonymy list
YearName and author
1856Dinosaurus gressly Rütimeyer p. 53
1856Gresslyosaurus ingens Rütimeyer p. 64
1857Gresslyosaurus ingens Rütimeyer p. 152
1861Gresslyosaurus ingens Quenstedt p. 512
1882Gresslyosaurus ingens Quenstedt p. 180
1896Dinosaurus gresslyi Gaudry p. 60ff
1901Zanclodon ingens Nopcsa p. 198
1902Gresslyosaurus ingens Strübin p. 586
1905Gresslyosaurus ingens Huene p. 348
1908Gresslyosaurus ingens Huene p. 12
1914Gresslyosaurus ingens Huene p. 15
1915Gresslyosaurus ingens Huene p. 24
1919Gresslyosaurus ingens Schalch and Peyer p. 312
1938Gresslyosaurus ingens Schmidt p. 70
1939Gresslyosaurus ingens Kuhn p. 60
1944Gresslyosaurus ingens Peyer p. 260–262
1965Gresslyosaurus ingens Simmons p. 59
1967Gresslyosaurus ingens Charig p. 712
1970Gresslyosaurus ingens Steel p. 53
1971Gresslyosaurus ingens Kuhn p. 16
1998Plateosaurus ingens Galton
2000Plateosaurus gresslyi Olshevsky p. 125
2007Gresslyosaurus ingens Naish and Martill p. 496
2007Plateosaurus ingens Smith and Pol p. 670 fig. 7
2010Plateosaurus ingens Yates p. 750
2011Plateosaurus ingens Apaldetti et al. p. 16 fig. 13
2011Plateosaurus ingens Novas et al. p. 341 fig. 4
2013Plateosaurus ingens Otero and Pol
2020Gresslyosaurus ingens Nau et al. p. 680
2020Gresslyosaurus ingens Rauhut et al. p. 4–5

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Deuterostomia
phylumChordataHaeckel 1874
subphylumVertebrata
superclassGnathostomata
Osteichthyes()
subclassSarcopterygii()
subclassDipnotetrapodomorpha(Nelson 2006)
subclassTetrapodomorpha()
Tetrapoda
Reptiliomorpha
Anthracosauria
subclassAmphibiosauriaKuhn 1967
Cotylosauria()
Amniota
Sauropsida
classReptilia
subclassEureptilia()
Romeriida
RankNameAuthor
Diapsida()
Archosauromorpha(Huene 1946)
Crocopoda
ArchosauriformesGauthier 1986
Eucrocopoda
Archosauria()
informalAvemetatarsalia
Ornithodira
Dinosauromorpha
Dinosauriformes
Dinosauria()
Saurischia()
Eusaurischia
Sauropodomorpha(Huene 1932)
Bagualosauria
Plateosauria()
Anchisauria
Prosauropoda()
genusGresslyosaurus
speciesingens

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.

Gresslyosaurus ingens Rütimeyer 1856
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: phosphaticsubp
Environment: terrestrialinfrao
Locomotion: actively mobilec
Life habit: ground dwellinginfrao
Diet: herbivoreg
Created: 2009-01-03 21:13:23
Modified: 2009-01-03 23:13:23
Source: g = genus, infrao = infraorder, c = class, subp = subphylum
References: Norman and Weishampel 1991, Benton 1983, Carroll 1988, Hendy et al. 2009

Age range: Sevatian or 212.00000 to 205.60000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Sevatian212.0 - 205.6Switzerland (Basel-Landschaft) Dinosaurus gresslyi (type locality: 47802)