---- PLEASE NOTE: .XFR files are also included with all file ---- format zips, so you can edit them with Xfrog Software if ---- you wish.Glossopteris (Glossopteris sp.) seed plant Period: Permian to Triassic Environment : humid plains Climate : warm and humid Notes : Glossopteris is the most important of those Pteridosperms (seed plants) which dominated the Permian period. Over 70 fossil species of the Glossopteridales genus alone have been found so far! The reproductive system of Glossopteris was located on the leaves (some leaves were dedicated to the reproduction task). Also unusual are the roots, with their regular partitions that looked like animal vertebrae. Glossopteridales decreased in number after Permian, to be completely extinct at the end of Triassic. Model 1 specs: 10 meters Model 2 specs: 6 meters Model 3 specs: 4 meters |