Genre
Valide Éteint

Haasiasaurus

Polcyn et al. 2003

Haasiasaurus is an extinct genus of early mosasauroid. The genus contains a single species, H. gittelmani, which was found in Cenomanian to Turonian rocks near Ein Yabrud, in the Palestinian West Bank, approximately 20 kilometres (12 mi) north of Jerusalem. It was named in honour of the palaeontologist Georg Haas, replacing the original name Haasia which was preoccupied by a millipede. Haasiasaurus was one of the oldest mosasauroids, measuring 1 metre (3.3 ft) long. The genus potentially represents a chimera, since the cranial and postcranial material were not found in association.

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Plage temporelle
Trias
Jurassique
Crétacé
Paléogène
Néogène
252 201 145 66 0 Ma
Occurrences PBDB
1
Groupe
Mosasaures
Carnivore aquatic Terrestre
Classification
Mosasauridae Famille
Haasiasaurus Genre
Sites de découverte 1 sites géolocalisés
Répartition
Principaux pays
🇵🇸 Palestine
1
Formations géologiques
Bet Meir or Amminadav
1
Distribution temporelle
Cénomanien (100.5–93.9 Ma)
1
Espèces (1)
Haasiasaurus gittelmani 101 Ma
Synonymes (1)
Haasia replaced by Haasiasaurus
Bibliographie
Description originale
M. J. Polcyn, E. Tchernov, and L. L. Jacobs. 2003. Haasiasaurus gen. nov., a new generic name for the basal mosasauroid Haasia Polcyn et al., 1999. Journal of Vertebrate Paleontology 23(2):476 DOI ↗
Bibliographie (1)
M. J. Polcyn, E. Tchernov, and LL Jacobs. 1999. The Cretaceous biogeography of the Eastern Mediterranean with a description of a new basal mosasauroid from 'Ein Yabrud, Israel. in Y. Tomida, T.H. Rich and P. Vickers-Rich, eds., Proceedings of the Second Gondwanan Dinosaur Symposium. National Science Museum Monographs, Tokyo, Japan. (15):259-290