Gen. et sp. indet. Posted March 22, 2017 Share Posted March 22, 2017 This is a Late Cretaceous limestone from Poland. It contains a greenish glauconitic blob, on which - in one place - ornamentation is visible in a form of ribs, apparently meeting distally in pairs to form a V shape. First thoughts: poorly preserved inoceramid or ammonoid, Rhizocorallium-type burrow... Or... is it something more interesting??? Ideas! Link to comment Share on other sites More sharing options...
Gen. et sp. indet. Posted March 22, 2017 Author Share Posted March 22, 2017 For scale: Link to comment Share on other sites More sharing options...
Gen. et sp. indet. Posted January 5, 2018 Author Share Posted January 5, 2018 Could it be a gladius? Link to comment Share on other sites More sharing options...
ynot Posted January 5, 2018 Share Posted January 5, 2018 I do not see enough detail to make an identification. Darwin said: " Man sprang from monkeys." Will Rogers said: " Some of them didn't spring far enough." My Fossil collection - My Mineral collection My favorite thread on TFF. Link to comment Share on other sites More sharing options...
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