Tanytrachelos
In Depth Tanytrachelos is a genus of tanystropheiid reptile (relative of Tanystropheus) that lived during the Late Triassic. There is speculation that Tanytrachelos may be synonymous with the genus Gwyneddosaurus, and usually this would mean Tanytrachelos would be renamed as Gwyneddosaurus since this genus was named before Tanytrachelos. However since Gwyneddosaurus is based upon very … Read more