tag:blogger.com,1999:blog-3927143376177050152.post6664832831926007971..comments2024-03-28T10:59:20.121-04:00Comments on Louisville Fossils and Beyond: Glyptaster? Crinoid CalyxMichael Popphttp://www.blogger.com/profile/16741723962997816729noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-3927143376177050152.post-39683669567136492332012-12-03T09:49:31.197-05:002012-12-03T09:49:31.197-05:00Well Glyptocrinus is a Ordovician genera. Glyptast...Well Glyptocrinus is a Ordovician genera. Glyptaster is a star fish.<br />I have a pdf Silurian Crinoids I can send you in the next few days. Nathanhttps://www.blogger.com/profile/17569569341306970245noreply@blogger.com