| Vayuraptor | |
|---|---|
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Clade: | Dinosauria |
| Clade: | Saurischia |
| Clade: | Theropoda |
| Clade: | Coelurosauria |
| Genus: | †Vayuraptor Samathi et al., 2019[2] |
| Species: | †V. nongbualamphuensis
|
| Binomial name | |
| †Vayuraptor nongbualamphuensis Samathi et al., 2019[2]
| |
Vayuraptor (meaning "wind thief") is a genus of basal coelurosaurian theropod dinosaur that lived in the Early Cretaceous (Barremian) Sao Khua Formation of Thailand. The genus contains a single species, V. nongbualamphuensis, known from a partial skeleton.[2]
YouTube Encyclopedic
-
1/5Views:4581 2408 54852 0003 074
-
Prehistoric creatures all around the world ( episode 10 ) Dinosaurs of Thailand
-
Australovenator: The Australian Megaraptor
-
Metriacanthosaurs and Allosaurids | The Natural History of Life
-
Pyroraptor Vs Blue | क्या बर्फ में रहने वाला Raptor जीत पायेगा Velociraptor से ?
-
🐓Birds:”Not today, ☄️!”🤣 #paleontology #funny #shorts
Transcription
Discovery
The holotype and referred specimens of Vayuraptor (stored in the Sirindhorn Museum under the Department of Mineral Resources) were discovered in 1988 by Paladej Srisuk at Phu Wat Site A1, Nong Bua Lamphu Province, Thailand. The generic name means "wind thief", named after the Hindu god of wind Vayu and the Latin word raptor, which means thief. This name was chosen because Vayuraptor possesses a long and gracile tibia, which suggests it was very fast and agile. The specific name is named after the province Vayuraptor was found in (Nong Bua Lamphu Province).[2]
The holotype of Vayuraptor (SM-NB A1-2) is a left tibia with an associated astragalus and calcaneum, which are fused together, collectively referred to as an astragalocalcaneum. Referred material of Vayuraptor consist of a right coracoid (PRC-NB A1-11), part of a fibula (PRC-NB A1-4), a rib from an unknown part of the skeleton (PRC-NB A1-10), probably part of a pubis (PRC-NB A1-3), a manual phalanx (PRC-NB A2-20), and a probable pedal phalanx (PRC-NB A2-16).[2]
Description
Vayuraptor was a mid-size theropod, estimated at 4–4.5 metres (13–15 ft). The holotype of Vayuraptor was inferred to be a mature individual, based on the fusion of its astragalus and calcaneum. As a possible megaraptoran, Vayuraptor would have had a long snout, large claws, light body, and long slender legs.[2]
The elements which correspond to the forelimb of Vayuraptor are very fragmentary. In overall morphology, the coracoid (the bone which extends from the shoulder blade) is higher than long and is shaped like a semicircle. The posteroventral (runs from the rear to the bottom) process of the coracoid tapers from the back of the coracoid to the bottom due to breakage. The bottom of the coracoid is expanded beyond the rim of the glenoid facet. The infraglenoid groove is absent from the coracoid. The distal (farther from the body) part of a manual phalanx is preserved. It does not have distinct extensor pits on the upper surface proximal (closer to the body) to the distal articulation surface, which is a trait only found in coelurosaurs. Part of the pubis is preserved, and the morphology of the pubic shaft is generally similar to other theropods, such as Neovenator. [2]
Paleoenvironment
With the first fossils of the genus being discovered in the Sao Khua Formation, Vayuraptor possibly shared its habitat with the dinosaurs Phuwiangvenator (which was also named in the same paper as Vayuraptor), Kinnareemimus, Siamosaurus, Siamotyrannus and Phuwiangosaurus.
References
- ^ Gale, A. S.; Mutterlose, J.; Batenburg, S.; Gradstein, F. M.; Agterberg, F. P.; Ogg, J. G.; Petrizzo, M. R. (2020-01-01), Gradstein, Felix M.; Ogg, James G.; Schmitz, Mark D.; Ogg, Gabi M. (eds.), "Chapter 27 - The Cretaceous Period", Geologic Time Scale 2020, Elsevier, pp. 1023–1086, doi:10.1016/b978-0-12-824360-2.00027-9, ISBN 978-0-12-824360-2, retrieved 2021-11-23
- ^ a b c d e f g Samathi, A.; Chanthasit, P.; Martin Sander, P. (May 2019). "Two new basal coelurosaurian theropod dinosaurs from the Lower Cretaceous Sao Khua Formation of Thailand". Acta Palaeontologica Polonica. 64 (2): 239–260. doi:10.4202/app.00540.2018.
 | This theropod-related article is a stub. You can help Wikipedia by expanding it. |
This page was last edited on 27 May 2024, at 06:58