minnbuckeye Posted November 13, 2017 Share Posted November 13, 2017 This was discovered while hunting in the Burlington Limestone in no other than Burlington, Ia. If anyone has hunted this formation, they would know 90% of the rock is made up of light colored crinoidal debris. Occasionally a brachiopod s encountered and they may be darker than the crinoids, but pale against this. I know there is a fish layer in the Burlington and am hoping that this may be the ID. Link to comment Share on other sites More sharing options...
Tidgy's Dad Posted November 13, 2017 Share Posted November 13, 2017 Can we have a scale, please.? And a close up of the 'pores' ? It looks like a bryozoan to me, but strange shape. Life's Good! Tortoise Friend. Link to comment Share on other sites More sharing options...
Troodon Posted November 13, 2017 Share Posted November 13, 2017 Shark tooth? Deltodus Link to comment Share on other sites More sharing options...
TqB Posted November 13, 2017 Share Posted November 13, 2017 28 minutes ago, Troodon said: Shark tooth? Deltodus I agree. @Archie Tarquin Link to comment Share on other sites More sharing options...
Carl Posted November 13, 2017 Share Posted November 13, 2017 3 for Deltodus. Excellent find! Link to comment Share on other sites More sharing options...
westcoast Posted November 13, 2017 Share Posted November 13, 2017 That's a beauty! Link to comment Share on other sites More sharing options...
fossilized6s Posted November 13, 2017 Share Posted November 13, 2017 Yup, shark tooth/crush plate. Nice find! ~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...
jdp Posted November 14, 2017 Share Posted November 14, 2017 Definitely a chondrichthyan, might not be Deltodus though. My first impression was Chomatodus or Sandalodus. Regardless, holocephalan. Link to comment Share on other sites More sharing options...
Packy Posted November 14, 2017 Share Posted November 14, 2017 Awesome find i would like to see better photos after you remove more matrix. Does anyone have locations to id similar teeth? packy Link to comment Share on other sites More sharing options...
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