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Lufengosaurus magnus

Reptilia - Massospondylidae

Taxonomy
Lufengosaurus magnus was named by Young (1941) [Nomen vanum in this paper.]. Its type specimen is IVPP V.82, a set of postcrania, and it is a 3D body fossil. Its type locality is Tachung, Lufeng, which is in a Hettangian terrestrial mudstone in the Lufeng Formation of China.

It was synonymized subjectively with Lufengosaurus huenei by Rozhdestvensky (1965), Galton and Cluver (1976), Rozhdestvensky (1977), Smith and Pol (2007).

Synonymy list
YearName and author
1941Lufengosaurus magnus Bien p. 174
1941Lufengosaurus magnus Young p. 174
1942Lufengosaurus magnus Young p. 238
1944Lufengosaurus magnus Young p. 4
1946Lufengosaurus magnus Young p. 5
1947Lufengosaurus magnus Young p. 1
1951Lufengosaurus magnus Young p. 55
1961Lufengosaurus magnus Hu p. 279
1965Lufengosaurus magnus Simmons p. 62
1966Lufengosaurus magnus Young p. 65
1967Lufengosaurus magnus Charig p. 712
1970Lufengosaurus magnus Steel p. 54
1984Lufengosaurus magnus Dong p. 313
1992Lufengosaurus magnus Dong p. 163
2005Lufengosaurus magnus Peng et al.
2009Lufengosaurus magnus Xing et al. p. 17

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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()
RankNameAuthor
Romeriida
Diapsida()
Archosauromorpha(Huene 1946)
Crocopoda
ArchosauriformesGauthier 1986
Eucrocopoda
Archosauria()
informalAvemetatarsalia
Ornithodira
Dinosauromorpha
Dinosauriformes
Dinosauria()
Saurischia()
Eusaurischia
Sauropodomorpha(Huene 1932)
Massopoda
familyMassospondylidae
genusLufengosaurus
speciesmagnusYoung 1941

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.

Lufengosaurus magnus Young 1941
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Diagnosis
ReferenceDiagnosis
C.-C. Young 1951Size one third larger than L. huenei, Vertebrae robust. Centrum large and short. Scapula strongly bented. Humerus-radius extremely short and massive. Hand short. Pelvic girdle massive, ilium long. Ischium comparatively weakly built. Pubis long and slender with thickened distal end. Tibia relatively long as compared with the femur. Mt. IIl one half in length of the tibia. Both the hand and the foot are built in the same way as in the case of L. huenei. Anterior leg is much shorter as compared with the whole posterior leg.
G. Peng et al. 2005Relatively larger prosauropod recognized by relatively heavy body; robust vertebrae with bigger but shorter centra; strongly arched scapula; humerus and radius short but massive; shortened metacarpals; very big pelvic girdle; long ilium; slender pedal phalanges with thickened distal end; elongated tibia; metatarsal I 1/2 of length of tibia; and both manus and pes completely developed.
Measurements
No measurements are available
Composition: phosphaticsubp
Entire body: yesg
Environment: terrestrialsubc
Locomotion: actively mobilec
Created: 2005-08-24 13:33:16
Modified: 2005-08-24 15:33:16
Source: g = genus, subc = subclass, c = class, subp = subphylum
References: Carroll 1988, Peczkis 1995, Hendy et al. 2009

Age range: base of the Hettangian to the top of the Bajocian or 201.40000 to 168.20000 Ma

Collections (11 total)


Time interval Ma Country or state Original ID and collection number
Hettangian201.4 - 199.5China (Yunnan) Lufengosaurus magnus (49501 type locality: 49503)
Hettangian - Sinemurian201.4 - 192.9China (Yunnan) Lufengosaurus magnus (71803)
Sinemurian199.5 - 192.9China (Yunnan) Lufengosaurus magnus (49773 66926 71802 72091 78993) Saurischia indet. (59348 59352)
Aalenian - Bajocian174.7 - 168.2China (Sichuan) Lufengosaurus magnus (227429)