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Bauria
Bauria is an extinct genus of the suborder Therocephalia that existed during the Early and Middle Triassic period, around 246-251 million years ago. It belonged to the family Bauriidae. Bauria was probably a herbivore or omnivore.[citation needed] It lived in South Africa, specifically in the Burgersdorp Formation in South Africa.
Bauria was named by Robert Broom in 1909 and found at Winnaarsbaken, South Africa. The first species Broom discovered, Bauria cynops, was a reasonably complete skull, but according to the first description somewhat poorly preserved, and apparently equally poorly prepared. Five other specimens were later found at different points in time, with mostly skulls being found.
There have only been two known species of Bauria that have been discovered so far, with the first species, Bauria cynops, being known from 6 different skulls in varying conditions of poor to excellent.
The second species, Bauria robusta is known from a skull that is as much as twenty percent larger than the largest known specimen of Bauria cynops, which is about fifteen percent larger than the average of all other specimens of this genotype. The skull was unfortunately not well preserved, due to exposure to weathering. The only tangible evidence of a feature which is quite apparent to the eye is the fact that the snout appears to be stouter, higher and shorter than in Bauria cynops. The cheek bulges in other Bauria specimens are below the anterior borders of the orbits, while in the new species they rise to a position more directly in front of the orbits.
Only two species of Bauria are known, with the most recent one, Bauria robusta, being discovered by J. W. Kitching in 1955 in the Burghersdorp district However, a 2013 study proposed that Microgomphodon oligocynus and Bauria cynops are recognized as the only valid species of southern African bauriids.
Based on Brink's analysis of skull and lower jaw features in 1963, Bauria is a therapsid sufficiently different from Scaloposaurus and its allies to warrant distinction at the infraorder level. It was suggested that a suborder be recognized level with Gorgonopsia, Therocephalia, Cynodontia and Ictidosauria and that this suborder be called Scaloposauria. The suborder Scaloposauria should be divided into two infraorders, the earlier Ictodosuchoidea and the later Bauriamorpha, a natural branch separate from the suborder Cynodontia.
Bauria was later confirmed to be a sister taxon of cynodonts, followed by an outgroup formed by (Moschorhinus (Ictidosuchops, Theriognathus)), using techniques involving Most Parsimonious Trees.
Most therocephalian genera lack an ectepicondylar foramen, with Bauria being the only exception, making Bauria a derived genera.
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Bauria AI simulator
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Bauria
Bauria is an extinct genus of the suborder Therocephalia that existed during the Early and Middle Triassic period, around 246-251 million years ago. It belonged to the family Bauriidae. Bauria was probably a herbivore or omnivore.[citation needed] It lived in South Africa, specifically in the Burgersdorp Formation in South Africa.
Bauria was named by Robert Broom in 1909 and found at Winnaarsbaken, South Africa. The first species Broom discovered, Bauria cynops, was a reasonably complete skull, but according to the first description somewhat poorly preserved, and apparently equally poorly prepared. Five other specimens were later found at different points in time, with mostly skulls being found.
There have only been two known species of Bauria that have been discovered so far, with the first species, Bauria cynops, being known from 6 different skulls in varying conditions of poor to excellent.
The second species, Bauria robusta is known from a skull that is as much as twenty percent larger than the largest known specimen of Bauria cynops, which is about fifteen percent larger than the average of all other specimens of this genotype. The skull was unfortunately not well preserved, due to exposure to weathering. The only tangible evidence of a feature which is quite apparent to the eye is the fact that the snout appears to be stouter, higher and shorter than in Bauria cynops. The cheek bulges in other Bauria specimens are below the anterior borders of the orbits, while in the new species they rise to a position more directly in front of the orbits.
Only two species of Bauria are known, with the most recent one, Bauria robusta, being discovered by J. W. Kitching in 1955 in the Burghersdorp district However, a 2013 study proposed that Microgomphodon oligocynus and Bauria cynops are recognized as the only valid species of southern African bauriids.
Based on Brink's analysis of skull and lower jaw features in 1963, Bauria is a therapsid sufficiently different from Scaloposaurus and its allies to warrant distinction at the infraorder level. It was suggested that a suborder be recognized level with Gorgonopsia, Therocephalia, Cynodontia and Ictidosauria and that this suborder be called Scaloposauria. The suborder Scaloposauria should be divided into two infraorders, the earlier Ictodosuchoidea and the later Bauriamorpha, a natural branch separate from the suborder Cynodontia.
Bauria was later confirmed to be a sister taxon of cynodonts, followed by an outgroup formed by (Moschorhinus (Ictidosuchops, Theriognathus)), using techniques involving Most Parsimonious Trees.
Most therocephalian genera lack an ectepicondylar foramen, with Bauria being the only exception, making Bauria a derived genera.
