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Post by ornithopsis on Oct 11, 2015 20:04:38 GMT
Rebbachisaurus garasbae, R. tamesnensisSource: dino-master.deviantart.com/art/Rebbachisaurus-79549535Name: Rebbachisaurus garasbae, R. tamesnensis Name Meaning: Rebbach Lizard First Described: 1954 Described By: Lavocat Classification: Dinosauria, Saurischia, Eusaurischia, Sauropodomorpha, Plateosauria, Massopoda, Sauropodiformes, Anchisauria, Sauropoda, Gravisauria, Eusauropoda, Neosauropoda, Diplodocoidea, Diplodocimorpha, Rebbachisauridae, Limaysaurinae
Rebbachisaurus was a Diplodocoid sauropod that lent its name to the entire group, which is fairly amusing, as not much more is known about this one than the other members of its group. It had an unusually tall, ridged back, lending a very distinctive appearance to the genus. It was about 20 meters long, and a little over 5 meters tall at the large part of the spines on its back. It was found in the Aoufous Formation of Morocco, Africa, very far away from Rayososaurus, its close cousin, suggesting that a land bridge between Africa and South America may have still existed in the Early Cretaceous. Specifically, it lived in the Cenomanian age for the Early Cretaceous, about 99 million years ago. Sources: en.wikipedia.org/wiki/Rebbachisauruswww.prehistoric-wildlife.com/species/r/rebbachisaurus.htmlShout out goes to itsanotherdeadboy!
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Post by ornithopsis on Oct 11, 2015 20:25:38 GMT
Having posted the original post Meg made, I have some comments to make on Rebbachisaurus of my own.
First off, R. tamesnensis is a nomen dubium, based on isolated fossils that may belong to several different species, none of which are fossils of a species of Rebbachisaurus. Thus, R. garasbae is the only valid species of Rebbachisaurus. Rebbachisaurus, despite its spelling, actually means "Khebbash reptile," the odd spelling of the genus is a result of Lacovat's attempt to transliterate Arabic into French. Khebbash is the name of a Berber tribe who lived near where the type specimen was found. Rebbachisaurus is also Rebbachisauridae incertae sedis, and not necessarily a limaysaurine. In fact, recent studies have suggested it may be a nigersaurine.
Rebbachisaurus was a medium-sized sauropod, massing between 8 and 12 metric tons. However, because of its nearly 'sail-backed' nature, it has some of the tallest sauropod vertebrae ever recorded.
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