A Caltech Library Service

Plesiomiacis, a new creodont from the Sespe upper Eocene, California

Stock, Chester (1935) Plesiomiacis, a new creodont from the Sespe upper Eocene, California. Proceedings of the National Academy of Sciences of the United States of America, 21 (2). pp. 119-122. ISSN 0027-8424. doi:10.1073/pnas.21.2.119.

PDF - Published Version
See Usage Policy.


Use this Persistent URL to link to this item:


The creodont described in this paper was found recently at Calif. Inst. Tech. Vert. Pale. Locality 207 in the Brea Canyon section of the Sespe deposits north of the Simi Valley, California. The faunal stage occurring here has a stratigraphic position approximately 675 feet lower in the section than Locality 150, and is unquestionably more closely related in age to that found at Locality 180 approximately 3 miles to the east along the strike of the Sespe deposits. These lower faunal horizons in the Sespe are now regarded as belonging to the Upper Eocene, while the stage recorded at Locality 150 has been assigned to the uppermost Eocene.

Item Type:Article
Related URLs:
URLURL TypeDescription
Additional Information:© 1935 by the National Academy of Sciences. Communicated December 24, 1934.
Other Numbering System:
Other Numbering System NameOther Numbering System ID
Balch Graduate School of the Geological Sciences158
Issue or Number:2
Record Number:CaltechAUTHORS:STOpnas35a
Persistent URL:
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:9508
Deposited By: Tony Diaz
Deposited On:29 Jan 2008
Last Modified:08 Nov 2021 20:59

Repository Staff Only: item control page