Ordovician Period gastropods found in Grant Lake Formation of Bullitt County Kentucky. Used microscope at 40x to view and photograph these ...

UPDATE: My original post listed the fossils in the following pictures as conodonts.  After some feedback from Shamalama and Herb, they infor...

An exploration of the microscopic fossil world of the Ordovician Period uncovered this cluster of tube like fossils. Is it some sort of cor...