| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Shuangmiaosaurus
Taxonomy
Shuangmiaosaurus was named by You et al. (2003).
It was assigned to Iguanodontoidea by Norman (2004); to Hadrosauroidea by You et al. (2003), McDonald et al. (2010) and Ramírez-Velasco et al. (2012); and to Hadrosauroidea by Prieto-Márquez (2010), Prieto-Márquez and Norell (2010), McDonald (2012), Tan et al. (2015), Xu et al. (2016) and Cruzado-Caballero and Powell (2017).
It was assigned to Iguanodontoidea by Norman (2004); to Hadrosauroidea by You et al. (2003), McDonald et al. (2010) and Ramírez-Velasco et al. (2012); and to Hadrosauroidea by Prieto-Márquez (2010), Prieto-Márquez and Norell (2010), McDonald (2012), Tan et al. (2015), Xu et al. (2016) and Cruzado-Caballero and Powell (2017).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 2003 | Shuangmiaosaurus You et al. p. 148 figs. 1-2 |
| 2004 | Shuangmiaosaurus Norman p. 417 |
| 2010 | Shuangmiaosaurus McDonald et al. p. 808 fig. 10 |
| 2010 | Shuangmiaosaurus Prieto-Márquez p. 5 fig. 2 |
| 2010 | Shungmiaosaurus Prieto-Márquez and Norell p. 16 |
| 2012 | Shuangmiaosaurus McDonald p. 2 |
| 2012 | Shuangmiaosaurus Ramírez-Velasco et al. p. 392 |
| 2015 | Shuangmiaosaurus Tan et al. p. 251 |
| 2016 | Shuangmiaosaurus Xu et al. p. 71 |
| 2017 | Shuangmiaosaurus Cruzado-Caballero and Powell p. 12 fig. 13 |
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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
No diagnoses are available
Measurements
No measurements are available
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| Source: subo = suborder, o = order | |||||
| References: Benton 1983, Marsh 1875 | |||||
Age range: Late/Upper Albian or 105.30000 to 99.60000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Albian | China (Liaoning) | S. gilmorei (64018) |