Volgatitan

Volgatitan
Temporal range: Early Cretaceous, Hauterivian
Volgatitan Skeletal.svg
Skeletal diagram, known material in white
Scientific classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Clade: Dinosauria
Clade: Saurischia
Suborder: Sauropodomorpha
Clade: Sauropoda
Clade: Titanosauria
Clade: Lithostrotia
Genus: Volgatitan
Averianov & Efimov, 2018
Species:
V. simbirskiensis
Binomial name
Volgatitan simbirskiensis
Averianov & Efimov, 2018

Volgatitan is a genus of titanosaurian sauropod dinosaur from the Early Cretaceous of the Ulyanovsk Oblast, Russia. The type and only species is Volgatitan simbirskiensis, known from seven caudal vertebrae from a single individual. It is the oldest known titanosaur from the northern hemisphere, and is considered important for being related to the Lognkosauria, a group known only from South America later in the Late Cretaceous.[1] It was first described in November 2018 by Russian palaeontologists Alexander Averianov and Vladimir Efimov.[1][2]

Classification

Amerianov and Efimov recovered Volgatitan as a lithostrotian titanosaur. They found Lithostrotia to be divided into two main lineages, one containing Saltasauridae, the other containing Lognkosauria, with Volgatitan belonging to the latter. The following cladogram follows their analysis.[1]

Lithostrotia

Malawisaurus

Aeolosaurus

Nemegtosaurus

Rapetosaurus

Tapuiasaurus

Tengrisaurus

Isisaurus

Saltasauridae

Pitekunsaurus

Volgatitan

Epachthosaurus

Muyelensaurus

Rinconsaurus

Lognkosauria

References

  1. ^ a b c Averianov, Alexander; Efimov, Vladimir (2018). "The oldest titanosaurian sauropod of the Northern Hemisphere". Biological Communications. 63 (6): 145–162. doi:10.21638/spbu03.2018.301.
  2. ^ "Russian scientists discover new giant herbivorous dinosaur Volgatitan". India Today. 10 December 2018. Retrieved 16 December 2018.

This page was last updated at 2020-11-15 13:54 UTC. Update now. View original page.

All our content comes from Wikipedia and under the Creative Commons Attribution-ShareAlike License.


Top

If mathematical, chemical, physical and other formulas are not displayed correctly on this page, please useFirefox or Safari