Proganochelys is a genus of extinct, primitive stem-turtle. Proganochelys was named by Georg Baur in 1887 as the oldest turtle in existence at the time... 18 KB (2,027 words) - 22:22, 22 March 2024 |
laterosphenoid bone, typical of Archosauriformes, in the stem-turtle Proganochelys. It may serve as a synapomorphy for this proposed clade. The cladogram... 20 KB (1,490 words) - 17:33, 28 April 2024 |
†Proganochelys Testudines... 21 KB (981 words) - 10:24, 31 March 2024 |
genus Proganochelys), the teeth have already been lost, and a keratin beak is suggested by the mandibles. Important differences between Proganochelys and... 10 KB (678 words) - 22:45, 21 January 2023 |
and Middle Triassic records in the form of fossil tracks Skeleton of Proganochelys quenstedti, American Museum of Natural History Scientific classification... 6 KB (368 words) - 10:46, 3 August 2023 |
†Proganochelys Testudines (turtles)... 137 KB (14,654 words) - 08:56, 9 May 2024 |
the Late Triassic. Among other reptiles, the earliest turtles, like Proganochelys and Proterochersis, appeared during the Norian Age (Stage) of the Late... 68 KB (7,413 words) - 20:26, 8 May 2024 |