T. Roe Posted September 14, 2022 Share Posted September 14, 2022 okla fossil_files Ordovicican, Oklahoma Link to comment Share on other sites More sharing options...
Kane Posted September 14, 2022 Share Posted September 14, 2022 You will need to upload JPG files directly. ...How to Philosophize with a Hammer Link to comment Share on other sites More sharing options...
T. Roe Posted September 14, 2022 Author Share Posted September 14, 2022 Sorry' my first try, and I'm tech challenged. Trying to figure it out. Link to comment Share on other sites More sharing options...
BobWill Posted September 14, 2022 Share Posted September 14, 2022 (edited) Click on "choose files" and it will display your files. Find and click on the photo and when the photo appears at the bottom click on the field where you want it to appear, then click on the + symbol on the photo. Edited September 14, 2022 by BobWill Link to comment Share on other sites More sharing options...
Brett Breakin' Rocks Posted September 14, 2022 Share Posted September 14, 2022 (edited) I screen capped them. Are these from Texas ? .. They look like ammonites emerging from the rock. Very cool. Edited September 14, 2022 by Brett Breakin' Rocks Link to comment Share on other sites More sharing options...
BobWill Posted September 14, 2022 Share Posted September 14, 2022 (edited) T. Roe. Do these curve in a closed circle or do the coil like a spring? It would also help to know a general location. They seem like heteromorph ammonites but there were none in the Ordovician. They may represent the endosiphuncular canal system in some Actinoceratoids. Edited September 14, 2022 by BobWill 2 1 Link to comment Share on other sites More sharing options...
FossilDAWG Posted September 14, 2022 Share Posted September 14, 2022 Coiled crinois stems I think. Don 2 Link to comment Share on other sites More sharing options...
Ludwigia Posted September 14, 2022 Share Posted September 14, 2022 I once found something similar in the Silurian Whirlpool Formation in southern Ontario and tentatively identified it as Ptychocrinus. 4 Greetings from the Lake of Constance. Roger http://www.steinkern.de/ Link to comment Share on other sites More sharing options...
RJB Posted September 14, 2022 Share Posted September 14, 2022 Very interesting thread this. At first glance I immediately thought "Heteromorph", but then questioned the 'non tapering' of it. Went down and read the responses,,, and now it makes sense. Ptychocrinus. One can learn so much on this forum. Purty cool fossil RB 3 1 Link to comment Share on other sites More sharing options...
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