| 41. | Remains of " Chlynovia " have been found alongside pareiasaurs and therapsids in the Vanyushonkov Member.
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| 42. | An intermediate stage can be seen in some therapsids, in which both points of articulation are present.
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| 43. | "' Venyukovioidea "'is an infraorder of anomodont therapsids from the Permian of Russia.
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| 44. | "' Dicynodontoidea "'is a superfamily of dicynodont therapsids that includes Lystrosauridae and Kannemeyeriiformes.
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| 45. | "' Nanictidopidae "'is an extinct family of therocephalian therapsids from the Late Permian.
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| 46. | American paleontologist Everett C . Olson placed both of these therapsids in the larger infraorder Phthinosuchia in 1961.
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| 47. | "' Venyukoviamorpha "'is an extinct superfamily of anomodont therapsids under the superorder Venyukovoidea.
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| 48. | "' Rubidgeinae "'is an extinct subfamily of gorgonopsid therapsids known only from Africa.
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| 49. | Judging from related therapsids, the short but massive legs were held splayed, much like a modern crocodile.
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| 50. | "' Therocephalia "'is an extinct suborder of eutheriodont therapsids from the Permian and Triassic.
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