BOESSENECKER, R.W. & PERRY, F.A. & SCHMITT, J.G. (2014)
Comparative Taphonomy, Taphofacies, and Bonebeds of the Mio-Pliocene Purisima Formation, Central California: Strong Physical Control on Marine Vertebrate Preservation in Shallow Marine Settings. PLoS ONE, 9 (3): e91419
DOI: 10.1371/journal.pone.0091419