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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Jinzhousaurus
Taxonomy
Jinzhousaurus was named by Wang and Xu (2001). It is considered to be a form taxon.
It was assigned to Ornithopoda by Wang and Xu (2001); to Hadrosauroidea by McDonald et al. (2010), McDonald et al. (2010), Wang et al. (2011), Ramírez-Velasco et al. (2012); to Iguanodontoidea by Norman (2004), Paul (2008), Barrett et al. (2009), Amiot et al. (2010), Xing et al. (2012); to Iguanodontidae by Ruiz-Omeñaca and Canudo (2003), Gilpin et al. (2007), Norman (2014); and to Hadrosauroidea by Prieto-Márquez (2010), Verdú et al. (2021).
It was assigned to Ornithopoda by Wang and Xu (2001); to Hadrosauroidea by McDonald et al. (2010), McDonald et al. (2010), Wang et al. (2011), Ramírez-Velasco et al. (2012); to Iguanodontoidea by Norman (2004), Paul (2008), Barrett et al. (2009), Amiot et al. (2010), Xing et al. (2012); to Iguanodontidae by Ruiz-Omeñaca and Canudo (2003), Gilpin et al. (2007), Norman (2014); and to Hadrosauroidea by Prieto-Márquez (2010), Verdú et al. (2021).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 2001 | Jinzhousaurus Wang and Xu p. 1669 figs. 1-2 |
| 2003 | Jinzhousaurus Ruiz-Omeñaca and Canudo p. 295 |
| 2004 | Jinzhousaurus Norman p. 416 |
| 2007 | Jinzhousaurus Gilpin et al. pp. 80-81 |
| 2008 | Jinzhousaurus Paul p. 199 |
| 2009 | Jinzhousaurus Barrett et al. p. 36 |
| 2010 | Jinzhousaurus Amiot et al. p. 354 |
| 2010 | Jinzhousaurus McDonald et al. p. 33 fig. 39 |
| 2010 | Jinzhousaurus McDonald et al. p. 808 fig. 10 |
| 2010 | Jinzhousaurus Prieto-Márquez p. 5 fig. 2 |
| 2011 | Jinzhousaurus Wang et al. p. 136 |
| 2012 | Jinzhousaurus Ramírez-Velasco et al. p. 392 |
| 2012 | Jinzhousaurus Xing et al. p. 504 |
| 2014 | Jinzhousaurus Norman p. 37 fig. 2.30 |
| 2021 | Jinzhousaurus Verdú et al. p. 10 fig. 9 |
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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.
Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| G. S. Paul 2008 | As for the type and only known species. |
Measurements
| part | N | mean | |||||
|---|---|---|---|---|---|---|---|
| skull height | 1 | 280.0 |
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| Source: subo = suborder, o = order | |||||
| References: Marsh 1875, Benton 1983 | |||||
Age range: base of the Late/Upper Barremian to the top of the Early/Lower Aptian or 125.77000 to 119.57000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Barremian - Early/Lower Aptian | China (Liaoning) | J. yangi (67611) |