austinswamp Posted December 13, 2017 Share Posted December 13, 2017 good evening this came from a creek in travis county with plenty of volcanic ash fossils and mollusks. Any iformation appreciated Link to comment Share on other sites More sharing options...
Fossildude19 Posted December 13, 2017 Share Posted December 13, 2017 Doesn't look like any crinoid calyx I have ever seen. The pattern looks etched into the rock. Tim - VETERAN SHALE SPLITTER VFOTM --- APRIL - 2015 __________________________________________________ "In every walk with nature one receives far more than he seeks." John Muir ~ ~ ~ ~ ><))))( *> About Me Link to comment Share on other sites More sharing options...
austinswamp Posted December 13, 2017 Author Share Posted December 13, 2017 Link to comment Share on other sites More sharing options...
Ludwigia Posted December 13, 2017 Share Posted December 13, 2017 I agree with Tim. Certainly not crinoid anyway. Greetings from the Lake of Constance. Roger http://www.steinkern.de/ Link to comment Share on other sites More sharing options...
kerrimarie805 Posted December 13, 2017 Share Posted December 13, 2017 I don't know what that could be, I'm a newbie to the hobby myself, but I think it's beautiful! Tumble it, polish it up, put it on a silver chain! Link to comment Share on other sites More sharing options...
TqB Posted December 13, 2017 Share Posted December 13, 2017 Looks like a sponge, something along the lines of Plocoscyphia. 3 Tarquin Link to comment Share on other sites More sharing options...
abyssunder Posted December 13, 2017 Share Posted December 13, 2017 (edited) Yes, it really looks like a meandering sponge. picture from here Edited December 13, 2017 by abyssunder 1 " We are not separate and independent entities, but like links in a chain, and we could not by any means be what we are without those who went before us and showed us the way. " Thomas Mann My Library Link to comment Share on other sites More sharing options...
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