Fossil rodent teeth add North American twist to Caribbean mammals’ origin story – Research News https://www.floridamuseum.ufl.edu/science/fossil-rodent-teeth-add-north-american-twist-to-caribbean/
Two fossil teeth from a distant relative of North American gophers have scientists rethinking how some mammals reached the Caribbean Islands. The teeth, excavated in northwest Puerto Rico, belong to a previously unknown rodent genus and species, now named Caribeomys merzeraudi. About the size of
puzzling because they’re not similar to anything else