Studies of the Pleistocene palaeobotany of California.
Chaney, Ralph W.(Ralph Works),1890-1971.
Mason, H. L.(Herbert Louis),1896-1994.
Potbury, Susan S.(Susan Stevens)
[Washington, D.C.] : Carnegie Institution of Washington,
1934.
Decriptive letterpress on verso facing some of the plates.
Each paper also published separately.
A Pleistocene flora from Santa Cruz Island, California / by Ralph W. Chaney and Herbert L. Mason -- A Pleistocene flora from San Burno, San Mateo County, California / by Susan S. Potbury. -- A Pleistocene flora from the asphalt deposits at Carpinteria, California / by Ralph W. Chaney and Herbert L. Mason. -- Pleistocene flora of the Tomales formation / by Herbert L. Mason.
Paleobotany
Paleobotany