The skeleton has been found in Upper Jurassic sedimentary ... "It is not usual to find all the ribs of an animal like this, let alone in this position, maintaining their original anatomical ...
The skeleton gives the body its shape and helps hold it up. Without it, humans would just be big blobs that wouldn’t be able to stand up, never mind do yoga! Bones like the ribs and spine help ...
In fact, it is their rib cage, and their spine, and their vertebrae, and their sternum. Basically, a turtle's skeleton is inside out. And just like you can't take a skeleton out of a person ...