| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Shuangbaisaurus anlongbaoensis
Taxonomy
Shuangbaisaurus anlongbaoensis was named by Wang et al. (2017). It is not extant. Its type specimen is CPM C2140ZA245, a partial skull (a partial skull with lower jaw). Its type locality is Liuna village, which is in a Hettangian terrestrial siltstone in the Fengjiahe Formation of China.
Synonymy list
| Year | Name and author |
|---|---|
| 2017 | Shuangbaisaurus anlongbaoensis Wang et al. |
| 2022 | Shuangbaisaurus anlongbaoensis Yao et al. p. 4 |
| 2023 | Shuangbaisaurus anlongbaoensis Zhang et al. |
Is something missing? Join the Paleobiology Database and enter the data
|
|
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.
†Shuangbaisaurus anlongbaoensis Wang et al. 2017
show all | hide all
Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| G. F. Wang et al. 2017 | Basal theropod distinguished by having parasagittal crests at least along orbital dorsal rims. Shuangbaisaurus also possesses a unique combination of features, including elevated ventral edge of the premaxilla (also present in Dilophosaurus and LFGT LDM-L10 of Sinosaurus), higher than long premaxillary body (also present in LFGT LDM-L10 of Sinosaurus, but longer than high in Dilophosaurus and KMV 8701 of Sinosaurus), and small upper temporal fenestra with its diameter shorter than the transverse width of the parietals in between and about half the length of the skull table posterior to the orbit. |