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.  

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