Protosphyraena Skull 2

This is an exploded Protosphyraena skull collected in the Cretaceous Niobrara Chalk of Kansas. Pieces have been removed from original matrix and placed in a plaster matrix.  The oak frame measures 25.5" x 13.5" x 2.5" deep.  The rostrum is nearly complete.  All four jaws are present, but not all complete.  Several skull plates were also present.   Pictures are high resolution and I recommend opening in a new window or tab to view full resolution.  Email us at info@chalkhillsfossils.com for questions or more info.