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Jack Corson posted a new specimen. 4 years, 9 months ago
4 years, 9 months ago4 years, 9 months agoJack Corson has contributed specimen mFeM 57671 to myFOSSIL!
Jack Corson posted a new specimen. 4 years, 9 months ago
Jack Corson has contributed specimen mFeM 57671 to myFOSSIL!
Hi, @jack-corson – Could you upload an image of this specimen with a ruler so we could confirm your measurements? I think your geochronology section is incorrect. You can use Macrostrat to zoom in on the locality you collected at to get a better idea of formation & age: https://macrostrat.org/map/#/z=12.5/x=-82.3069/y=29.6520/bedrock/lines/
Talk to you soon, Jen
Isurus is a mako shark, this is not a mako but instead a lower Carcharhinus species. From the lower teeth (which this is), it is usually (there are a few exceptions) to narrow down the exact species.