New Members brireine Posted July 12, 2016 New Members Share Posted July 12, 2016 Found in Guernsey, Wyoming area. Shake rock. About 1 inch long. If you notice, in the rock within the fossil has small line imprints. Assuming a crayfish, but is incomplete. Also on the same chunk of rock, a small (not even a centimeter) fossil that appears to have rings. Possible shell? Rock has tiny fragments of same red fossil scattered on it. Link to comment Share on other sites More sharing options...
fossilized6s Posted July 12, 2016 Share Posted July 12, 2016 welcome. your second picture does appear to be a bivalve. I'm stumped on your first item. ~Charlie~ "There are those that look at things the way they are, and ask why.....i dream of things that never were, and ask why not?" ~RFK ->Get your Mosasaur print ->How to spot a fake Trilobite ->How to identify a CONCRETION from a DINOSAUR EGG Link to comment Share on other sites More sharing options...
jpc Posted July 12, 2016 Share Posted July 12, 2016 Hi, and welcome from Casper. The second one is a brachiopod, which is similar to bivalve. Do a google image search for brachiopod. Don't look for red images, but rather the shape. the red color is pretty unusual and fun. The 'crayfish' is possibly a section through a crinoid column. Tough to tell. If you ever get to Casper, feel free to bring these by the Tate Museum and I will have a look in person, which is usually much better than photos. (Unless of course I am out and about). 1 Link to comment Share on other sites More sharing options...
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