Poposauroidea

Description: Ctenosauriscus koeneni, an enigmatic archosaur from the Late Triassic of Germany. Only the sail being known, the reconstruction of the body is hypothetical, based on its possible affinities with Lotosaurus, pencil drawing. Date: 9 September 2007. Source: Own work. Author: Nobu Tamura (http://spinops.blogspot.com). Permission(Reusing this file): All illustrations on this site are copyrighted to Nobu Tamura. The low resolution versions of the images are licensed under Creative Commons Attribution-ShareAlike (CC BY-SA) license meaning that you are free to use them as long as you properly credit the author (© N. Tamura). High resolution versions are available upon request..