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Jeholosauridae
Taxonomy
Jeholosauridae was named by Han et al. (2012). Its type is Jeholosaurus. It was considered monophyletic by Han et al. (2012).
It was assigned to Ornithopoda by Han et al. (2012); to Hypsilophodontia by Alifanov and Saveliev (2014); and to Neornithischia by Madzia et al. (2018) and Herne et al. (2019).
It was assigned to Ornithopoda by Han et al. (2012); to Hypsilophodontia by Alifanov and Saveliev (2014); and to Neornithischia by Madzia et al. (2018) and Herne et al. (2019).
Subtaxa
Jeholosaurus (type genus), Kulindapteryx
Synonymy list
| Year | Name and author |
|---|---|
| 2012 | Jeholosauridae Han et al. pp. 1370-1371 |
| 2014 | Jeholosauridae Alifanov and Saveliev p. 418 |
| 2018 | Jeholosauridae Madzia et al. p. 973 fig. 4 |
| 2019 | Jeholosauridae Herne et al. p. 573 |
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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.
Fm. †Jeholosauridae Han et al. 2012
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G. †Kulindapteryx Alifanov and Saveliev 2014
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†Kulindapteryx ukureica Alifanov and Saveliev 2014
Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| V. R. Alifanov and S. V. Saveliev 2014 | Quadratojugal lacking contact with squamosal. Jugals not participating in border of preorbital fenestrae. Mandibular fenestrae in lower jaw rami not expressed. Ilia longitudinally extended. Preacetabular process of pubes elongated. Ischia lacing obturator process and having angular projection. |
Measurements
No measurements are available
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| Source: o = order | |||||
| Reference: Marsh 1875 | |||||
Age range: base of the Late/Upper Bathonian to the top of the Early/Lower Aptian or 167.70000 to 122.46000 Ma
Collections (5 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Bathonian - Late/Upper Jurassic | Russian Federation (Zabaykal'ye) | Kulindapteryx ukureica (159014) | |
| Valanginian | Russian Federation (Buryat) | Jeholosauridae indet. (58196) Psittacosaurus sp., Ornithopoda indet. (229031) | |
| Late/Upper Barremian - Early/Lower Aptian | China (Liaoning) | Jeholosaurus shangyuanensis (53493) Jeholosaurus sp. (235272) |