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Post by ammocarbsteve on Mar 18, 2011 6:39:58 GMT -5
cont... Attachments:
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Post by ammocarbsteve on Mar 18, 2011 6:41:17 GMT -5
cont... Attachments:
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Post by pleecan (Peter Lee) on Mar 18, 2011 13:46:05 GMT -5
Very nice details Steve... are these fossils concretions similar to Mazon Creeek USA material?
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Post by archimedes on Mar 18, 2011 19:48:46 GMT -5
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Post by Joe Botting on Mar 18, 2011 23:13:42 GMT -5
Interesting! Thanks for digging that up - we'd been having a quick look as well, but hadn't found anything given a definitive explanation. I guess in such a complex supercontinent there would have been all manner of faulting going on, and it wasn't all that long, of course, before it started splitting up again.
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Post by ammocarbsteve on Mar 19, 2011 4:22:47 GMT -5
Peter.... Yes, they are preserved in siderite nodules... It is very interesting... Thanks for the link....
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Post by pleecan (Peter Lee) on Mar 19, 2011 11:51:51 GMT -5
That is neat Steve! Thanks for the confirmation Siderite nodules are extremely interesting to study as preservations are unique...
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Post by pleecan (Peter Lee) on Mar 19, 2011 11:53:15 GMT -5
Archimedes : Thanks for posting that interesting link... good read.
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Post by ammocarbsteve on Mar 21, 2011 5:15:18 GMT -5
Heres a little new bit... the tip off a twig... Attachments:
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Post by paleoflor on Mar 22, 2011 13:11:02 GMT -5
Tim must be busy... I'll post a few more bits of Lepidodendron... Uhm, no... just negligent, sorry. Well, I was busy, but still, could have made time for this forum also. I'll try to better my life, promise. Now back to the important stuff: fossils! I took pictures of Sigillaria specimens, herewith S. boblayiAttachments:
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Post by paleoflor on Mar 22, 2011 13:12:15 GMT -5
Sigillaria elegans Brongn. 1936 Attachments:
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Post by paleoflor on Mar 22, 2011 13:13:07 GMT -5
Ulodendron sp. from collection Utrecht University Attachments:
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Post by paleoflor on Mar 22, 2011 13:13:51 GMT -5
And now finally back on topic: Lepidodendron ;D Attachments:
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Post by paleoflor on Mar 22, 2011 13:14:12 GMT -5
And another one... Attachments:
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Post by paleoflor on Mar 22, 2011 13:15:41 GMT -5
Compare decortication states... Attachments:
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