New materials of the rare fossil mustelid Cernictis hesperus (Carnivora, Mammalia) from the Pinole Tuff genotype locality in California 1Department of Integrative Biology, University of California, Berkeley, CA, United States of America 2Museum of Paleontology, University of California, Berkeley, CA, United States of America DOI 10.7717/peerj.20894 Academic Editor Blanca Moncunill-Solé Subject Areas Paleontology, Taxonomy, Zoology Keywords Fossils, Carnivora, Mammals, Biogeography, Dispersal...