Heavy rounded fossil with flat bottom

[Dnicewave]

Found on beach in Myrtle rounded off top with flat smooth bottom it’s dense and heavy too. 

Edited Sunday at 03:28 PM by Dnicewave
Forgot pics

[Brevicollis]

It could be an extremly rolled fossil vertebra, because of the big flat area and roundness, but I'm not sure as its so erodet.

Its bone for sure.

 

Nice find !

[Fin Lover]

I agree with possible vertebra.  You included dinosaur and whale in your tags.  Dinosaur is not a possibility there, but cetacean is.  

[Dnicewave]

Thank you for the quick response, is there a simple way to differentiate between dinosaurs fossils and others? 

[Ludwigia]

1 hour ago, Dnicewave said:

Thank you for the quick response, is there a simple way to differentiate between dinosaurs fossils and others? 

 

A simple method is to determine the stratigraphy of the find. As Fin Lover has already indicated, the stratigraphy  of Myrtle beach is much too young to be able to contain any dinosaur fossils, since they had died out long before these sediments were formed.