b. bartron Posted February 18, 2020 Share Posted February 18, 2020 South central Missouri. Probably gasconade formation but possibly eminence formation (late Cambrian) Link to comment Share on other sites More sharing options...
b. bartron Posted February 18, 2020 Author Share Posted February 18, 2020 Link to comment Share on other sites More sharing options...
b. bartron Posted February 18, 2020 Author Share Posted February 18, 2020 Found a few alien yoyo's too. 1 Link to comment Share on other sites More sharing options...
Rockwood Posted February 18, 2020 Share Posted February 18, 2020 The first one is a gastropod. The second may be a crinoid columnal. How big is it ? Link to comment Share on other sites More sharing options...
Tidgy's Dad Posted February 18, 2020 Share Posted February 18, 2020 The gastropod could be Sinuopea from the Eminence Formation. Nice find of an early gastropod. 3 Life's Good! Tortoise Friend. Link to comment Share on other sites More sharing options...
b. bartron Posted February 18, 2020 Author Share Posted February 18, 2020 3 hours ago, Rockwood said: The first one is a gastropod. The second may be a crinoid columnal. How big is it ? About an inch wide. I don't believe crinoid is a possibility. I could be wrong. But i think its a gastropod of some sort. 1 Link to comment Share on other sites More sharing options...
b. bartron Posted February 18, 2020 Author Share Posted February 18, 2020 1 hour ago, Tidgy's Dad said: The gastropod could be Sinuopea from the Eminence Formation. Nice find of an early gastropod. Thanks! I was able to find an interesting article from your tip. 1 Link to comment Share on other sites More sharing options...
b. bartron Posted February 18, 2020 Author Share Posted February 18, 2020 @Tidgy's Dad are you familiar with the "yoyo" saucer like gastropods? im finding? I think i have 3 of them. Cant find them anywhere. Link to comment Share on other sites More sharing options...
Tidgy's Dad Posted February 18, 2020 Share Posted February 18, 2020 1 hour ago, b. bartron said: @Tidgy's Dad are you familiar with the "yoyo" saucer like gastropods? im finding? I think i have 3 of them. Cant find them anywhere. Nope I think the one you posted is part of something bigger. Life's Good! Tortoise Friend. Link to comment Share on other sites More sharing options...
b. bartron Posted February 18, 2020 Author Share Posted February 18, 2020 9 minutes ago, Tidgy's Dad said: Nope I think the one you posted is part of something bigger. Could be. I think its an internal mold. Heres a different one. And one kinda similar. Hard to capture in a photo because its in a cavity. I think the cavity may hold some clues. Appears to have right handed coiling on cavity walls. Link to comment Share on other sites More sharing options...
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