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Jialingpus

Reptilia

Synonymy list
YearName and author
1983Jialingpus Zhen et al. p. 14
1987Jialingpus Yang and Yang p. 22
1987Jialingpus Zheng et al. p. 73
1989Jialingpus Zhen et al. p. 194
1991Jialingpus Gierlinski p. 141
2003Jialingpus Romero Molina et al. p. 25
2006Jialingpus Thulborn p. 284
2009Jialingpus Gierlinski et al. p. 225
2013Jialingpus Lockley et al. p. 8
2014Jialingpus Xing et al. p. 192
2019Jialingpus Tsukiji et al. p. 4
2020Jialingpus Castanera et al. p. 279

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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
RankNameAuthor
Sauropsida
classReptilia
subclassEureptilia()
Romeriida
Diapsida()
Archosauromorpha(Huene 1946)
Crocopoda
ArchosauriformesGauthier 1986
Eucrocopoda
Archosauria()
informalAvemetatarsalia
Ornithodira
Dinosauromorpha
Dinosauriformes
Dinosauria()
Theropoda()
genusJialingpusZhen et al. 1983

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.

G. †Jialingpus Zhen et al. 1983
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Jialingpus yuechiensis Zhen et al. 1983
Diagnosis
ReferenceDiagnosis
L. D. Xing et al. 2014Small- to medium-sized functionally tridactyl theropod tracks, with a hallux trace being occasionally present and with a phalangeal pad formula (including metatarsophalangeal pads II and IV) of 2-3-3-4-x and x-3-3-4-x respectively, if a hallux trace is absent. The L/W ratio ranges between 1.1 and 1.9, the divarication angles range between 44° and 70°, and the mean L/W ratio of the anterior triangle ranges between 0.70 and 0.93. An elongate and swollen metatarsophalangeal area consists of a larger metatarsophalangeal pad of digit IV and a smaller, medial metatarsophalangeal pad behind digit II, likely belonging to digit II. The proximal (metatarsophalangeal) area of the footprint is larger than any individual digital pad trace.
Measurements
No measurements are available
Composition: hydroxyapatiteo
Entire body: yeso
Adult length: 10 to < 100o
Adult width: 1.0 to < 10o
Adult height: 1.0 to < 10o
Architecture: compact or denseo
Ontogeny: accretion, modification of partso
Grouping: solitaryo
Environment: terrestrialo
Locomotion: actively mobileo
Life habit: ground dwellingo
Diet: carnivoreo
Reproduction: oviparouso
Dispersal: direct/internalo
Dispersal 2: mobileo
Created: 2004-12-14 12:50:08
Modified: 2004-12-14 14:50:08
Source: o = order
Reference: Marsh 1875

Age range: base of the Late/Upper Kimmeridgian to the top of the Albian or 155.70000 to 100.50000 Ma

Collections (12 total)


Time interval Ma Country or state Original ID and collection number
Late/Upper Jurassic163.5 - 145.0China (Sichuan) J. yuechiensis (52852)
Late/Upper Kimmeridgian - Valanginian155.7 - 132.9China (Liaoning) J. sp. (74734)
Berriasian - Barremian145.0 - 125.0China (Sichuan) J. sp. (220001)
Hauterivian - Barremian132.9 - 125.0China (Xinjiang) J. sp. (156126 220466 220471)
Barremian129.4 - 125.0China (Shaanxi) J. sp. (224373 224374)
Barremian - Albian129.4 - 100.5China (Shandong) J. sp. (219897)
Aptian125.0 - 113.0China (Hebei) Asianopodus sp. (60460)
Late/Upper Aptian - Albian122.46 - 100.5China (Xinjiang) J. sp. (224368)
Albian113.0 - 100.5China (Shandong) J. sp. (219974)