Repelinosaurus

Re-pel-e-no-sor-us.
Published on

Benjamin Gutierrez

Vertebrate Paleontologist

Benjamin Gutierrez is a leading expert on dinosaurs, particularly the mighty theropods. His fieldwork in South America has uncovered new species and provided insights into dinosaur social structures.

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Name

Repelinosaurus ‭(‬R�pelins‭’ ‬lizard‭)‬.

Phonetic

Re-pel-e-no-sor-us.

Named By

Chloe Olivier,‭ ‬Bernard Battail,‭ ‬Sylvie Bourquin,‭ ‬Camille Rossignol,‭ ‬J.-Sebastien Steyer‭ & ‬Nour-Eddine Jalil‭ ‬-‭ ‬2019.

Classification

Chordata,‭ ‬Therapsida,‭ ‬Dicynodontia,‭ ‬Kannemeyeriiformes.

Diet

Herbivore.

Species

R.‭ ‬Robustus‭

Size

Skull up to‭ ‬19‭ ‬centimetres long.

Known locations

Laos‭ ‬-‭ ‬Purple Claystone Formation.

Time Period

Early Triassic.

Fossil representation

2‭ ‬skulls.

In Depth

       Repelinosaurus is a genus of dicynodont that lived in Asia during the early‭ ‬Triassic.‭ ‬Described from two skulls,‭ ‬Repelinosaurus is noted for having a very short snout when compared to other kannemeyeriiform dicynodonts.‭ ‬The snout on Repelinosaurus‭ ‬skulls also shows a rugose‭ (‬bumpy‭) ‬series of growths.‭ ‬This might suggest that aside from a keratinous beak commonly speculated for other dicynodonts,‭ ‬Repelinosaurus may have also had a hard keratinous growth on its snout.‭ ‬This keratinous growth may have been shaped or coloured in such a way that Repelinosaurus displayed to others of its species.‭

       Repelinosaurus is named after geologist Joesph R�pelin.

Further Reading

-‭ ‬New dicynodonts‭ (‬Therapsida,‭ ‬Anomodontia‭) ‬from near the Permo-Triassic boundary of Laos:‭ ‬implications for dicynodont survivorship across the Permo-Triassic mass extinction and the paleobiogeography of Southeast Asian blocks.‭ ‬-‭ ‬Journal of Vertebrate Paleontology.‭ ‬-‭ ‬Chloe Olivier,‭ ‬Bernard Battail,‭ ‬Sylvie Bourquin,‭ ‬Camille Rossignol,‭ ‬J.-Sebastien Steyer‭ & ‬Nour-Eddine Jalil‭ ‬-‭ ‬2019.

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