Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Yutyrannus huali
Taxonomy
Yutyrannus huali was named by Xu et al. (2012). Its type specimen is ZCDM V5000, a skeleton, and it is a compression preserving soft parts. Its type locality is Batuyingzi, Beipiao, which is in a Barremian/Aptian lacustrine - large shale in the Yixian Formation of China.
Synonymy list
Year | Name and author |
---|---|
2012 | Yutyrannus huali Xu et al. p. 92 figs. 1-2 |
2013 | Yutyrannus huali Poropat and Kear p. 109 |
2014 | Yutyrannus huali Mo et al. p. 1057 |
2017 | Yutyrannus huali Carr et al. p. 9s |
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.
†Yutyrannus huali Xu et al. 2012
show all | hide all
Diagnosis
Reference | Diagnosis | |
---|---|---|
X. Xu et al. 2012 | A gigantic tyrannosauroid distinguishable from other tyrannosauroids by the unique presence of a rugose, highly fenestrated midline crest formed by the premaxillae and nasals, an anteroventrally projecting orbital process in the area of the junction between the frontal and jugal processes of the postorbital, a large concavity on the lateral surface of the main body of the postorbital, and an external mandibular fenestra located mostly within the surangular. Also differs from Sinotyrannus in that the morphologically lateral surface of the maxillary process of the premaxilla faces dorsally, the maxilla lacks an anterior ramus, the maxillary fenestra is posteriorly positioned, the antorbital fossa has a posteroventrally sloping ventral margin, and the ilium has a straight dorsal margin and a postacetabular process whose ventral margin bears a lobe-like flange. |
Measurements
No measurements are available
|
|
||||
|
|
||||
|
|
||||
|
|
||||
|
|
||||
|
|||||
|
|
||||
|
|
||||
|
|
||||
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 130.00000 to 122.46000 Ma
Collections: one only
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Late/Upper Barremian - Early/Lower Aptian | China (Liaoning) | Yutyrannus huali (type locality: 126447) |