- Tazoudasaurus
Taxobox
name = "Tazoudasaurus"
regnum =Animal ia
phylum = Chordata
classis = Sauropsida
ordo =Saurischia
familia =Vulcanodontidae
genus = "Tazoudasaurus"
genus_authority = Allain "et al.", 2004
subdivision_ranks =Species
subdivision =
*"T. naimi" Allain "et al.", 2004 (type)"Tazoudasaurus" is a
genus of vulcanodontidsauropod dinosaur hailing from theEarly Jurassic Toundoute overthrust beds located in the High MoroccanAtlas Mountains . The remains, consisting of a partial adult skeleton and associated partial juvenile skeleton found in continental detrital sediments, were described by Ronan Allain "et al." in early 2004. The generic name derives from one of the localities, Tazouda, while the specific epithet is a latinization of theArabic term for slender due to the animal’s small size for a sauropod."Tazoudasaurus", a small sauropod at 9 meters long (30 ft), is characterized by rather primitive features such as the
prosauropod -like mandible with spatulate and denticle-bearing teeth, lack of an U-shaped mandibularsymphysis as other more derived sauropods. Teeth wear in V-shaped marks indicates tooth occlusion, suggesting that vulcanodontids processed food orally when feeding. The neck is flexible with elongatevertebra e that lack true pleurocoels while dorsal and caudal vertebrae series tend to be more rigid. "T. naimi" bears the most complete fossil skeleton for Early Jurassic sauropod remains found to date due to the scarcity of exposed strata of that age. This sauropod is most closely related to "Vulcanodon " differing only in caudal vertebrae features while it also possesses characters that place it outsideEusauropoda .References
*Ronan Allain, Najat Aquesbi, Jean Dejax, Christian Meyer, Michel Monbaron, Christian Montenat, Philippe Richir, Mohammed Rochdy, Dale Russell, Philippe Taquet. (2004). A basal sauropod dinosaur from the Early Jurassic of Morocco. "Comptes Rendus Palevol 3", 199–208.
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