FOSSILS OF ARKANSAS





 

Finds On The Trip With Polly



My first vert from the river which is a cervical vert of mosasaurus. The ventrical pedicle is for the conical intercentrum, lost in most reptiles.


2 shark centra



Some of Polly's teeth she found at the most recent hunt this month. C. serr. and Enchodus sp. teeth.



Some of mine..a mix of shark & fish teeth, including mostly C. serr. and Enchodus glad., and at least one each of S. serr. and Otodus appendiculatus and an Enchodus tooth. Note the un-shed ant. dent. with lower fang base at the right. Also, near the top of the photo is branching bryozoan.