tag:blogger.com,1999:blog-7378430676204707887.post3712082521898435849..comments2024-02-18T22:20:33.623-08:00Comments on PALEO & GEO TOPICS: Comments by R. L. Squires: Cambrian mystery trace fossilPALEO & GEO TOPICS: Comments by R. L. Squireshttp://www.blogger.com/profile/10677397056425876280noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-7378430676204707887.post-35132845956442704392015-03-09T09:51:58.184-07:002015-03-09T09:51:58.184-07:00May be it is made by a trilobite.
Look at the last...May be it is made by a trilobite.<br />Look at the last pic of this page:<br />http://zh.wikipedia.org/wiki/%E4%B8%89%E8%91%89%E8%9F%B2<br />I think you should watch this video:<br />The 2nd of 「Lost Worlds --- vanished lives」,the name is 「Putting Flesh on Bones」,from 16:24 to 17:26.<br />The video is made by BBC in 1989.马光志https://www.blogger.com/profile/03215855177794801317noreply@blogger.com