Lyon, Gretchen M. Pinnipeds and a sea otter from the point mugu shell mound of Californai. - Berkeley : Univ.of California Press, 1937. - 168 p. : il. ; 26 cm Subjects--Topical Terms: PaleontologíaPinnipediaVertebrata Subjects--Geographic Terms: California Index Terms--Genre/Form: Libro Universal Decimal Class. No.: 56.07:566