Melanorosaurus

Meh-lan-os-sore-us.
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John Stewart

Paleoecologist

John Stewart is a distinguished paleoecologist whose work has significantly advanced our understanding of prehistoric ecosystems. With over two decades dedicated to unearthing fossils across Asia and Africa

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Name

Melanorosaurus ‭(‬Black mountain lizard‭)‬.

Phonetic

Meh-lan-os-sore-us.

Named By

Sidney H.‭ ‬Haughton‭ ‬-‭ ‬1924.

Classification

Chrodata,‭ ‬Reptilia,‭ ‬Dinosauria,‭ ‬Saurischia,‭ ‬Sauropodomorpha.

Diet

Herbivore.

Species

M.‭ ‬readi

Size

Up to‭ ‬8‭ ‬meters long.‭ ‬Skull‭ ‬25‭ ‬centimetres long.

Known locations

South Africa‭ ‬-‭ ‬Elliot Formation.

Time Period

Carnian to Norian of the Triassic.

Fossil representation

Complete skull and partial post cranial remains.

In Depth

       Melanorosaurus is usually referred to as a sauropodomorph although it’s precise position can vary according to different sources.‭ ‬Nevertheless,‭ ‬Melanorosaurus represents a form that is intermediate between the bipedal sauropod ancestors,‭ ‬and the later larger quadrupedal forms.‭ ‬Also while not as grand in size as the later sauropods,‭ ‬at up to eight meters long Melanorosaurus was still one of the largest known land animals of its day.

       A former species of Melanorosaurus, M. thabanensis, has now been moved to its own genus called Meroktenos.

Further Reading

– The fauna and stratigraphy of the Stormberg Series. – Annals of the South African Museum 12 : 323-497 – S. H. Haughton – 1924. – Postcranial Anatomy of Referred Specimens of Melanorosaurus. – In Carpenter, Kenneth and Tidswell, Virginia (ed.). Thunder Lizards: The Sauropodomorph Dinosaurs. Indiana University Press. pp. 1–37. – P. M. Galton, J. Van Heerden & A. M. Yates – 2005. – The first complete skull of the Triassic dinosaur Melanorosaurus Haughton (Sauropodomorpha: Anchisauria). – In Barrett & Batten (eds.), Evolution and Palaeobiology (2007), pp. 9–55. – Adam M. Yates.

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