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Paleontological Services

Field Guide

CONTACT:
Tom Deméré
619.255.0232
fax: 619.232.0248
paleo@sdnhm.org

The Department of Paleontology houses collections of fossil vertebrates, invertebrates, and plants collected primarily from Mesozoic- through Cenozoic-aged sites in southern California and northern Baja California, Mexico.

Presently the collections include over 108,000 numbered species lots. The specimens have been recovered from a total of 2,890 recorded collecting localities, primarily from southern California and northern Baja California, Mexico. There are 578 primary and 537 secondary types. Search the online Collection Database.

The collection is under the care of Tom Deméré, Ph.D., Curator of the Paleontology Department and Director of the Department of PaleoServices (PaleoServices). The curatorship of the Paleontology Department is endowed as the Joshua L. Baily, Jr., Chair of Paleontology.

Services Available

PaleoServices is a consulting arm of the museum specializing in the collection, salvage, preparation, and curation of paleontological resources (fossils) from development-slated acreage. Services also include paleontological resource assessment of property (residential, commercial, municipal), relevant to environmental impact studies. Contact Dr. Tom Deméré at 619.255.0232. Email: paleoservices@sdnhm.org.

Articles and Local Finds

Selected SDNHM Publications

DEMÉRÉ, T.A. and A. BERTA. 2005. New skeletal material of Thalassoleon (Otariidae:Pinnipedia) from the late Miocene-Early Pliocene (Hemphillian) of California. Bulletin of the Florida Museum of Natural History 45(4): 379-411 (2.0 MB *PDF file).

JEFFERSON, GEORGE T. (Editor) and LINDSAY, LOWELL (Editor). 2006. Fossil Treasures of the Anza-Borrego Desert. DEMÉRÉ, T.A. Chapter 2: The Imperial Sea: Marine Geology and Paleontology (1.3 MB *PDF file) and
DEMÉRÉ, T.A. and RUGH, SCOTT N.
Chapter 3: Invertebrates of the Imperial Sea (.4 MB *PDF file).

CASSILIANO, Michael L. 2002. Revision of the Stratigraphic Nomenclature of the Plio-Pleistocene Palm Spring Group (New Rank), Anza-Borrego Desert, Southern California*, 30 April 2002. 30 p. illus., fold-out map. Proceedings of the San Diego Society of Natural History #38. (*1.5MB PDF file)

WALSH, Stephen L. 2000.
Bunodont artiodactyls (Mammalia) from the Uintan (Middle Eocene) of San Diego County, California. 30 September 2000. 27 p. illus. Proceedings of the San Diego Society of Natural History #37.

WALSH, Stephen L. 1998.
Notes on the Anterior Dentition and Skull of Proterixoides (Mammalia: Insectivora: Dormaaliidae), and a New Dormaaliid Genus from the Early Uintan (Middle Eocene) of Southern California. 31 January 1998. 26 p. Proceedings of the San Diego Society of Natural History #34.

WALSH, Stephen L. 1997.
New Specimens of Metanoiamys, Pauromys, and Simimys (Rodentia: Myomorpha) from the Uintan (middle Eocene) of San Diego County, California, and Comments on the Relationships of Selected Paleogene Myomorpha. 30 June 1997, 20 p. San Diego Society of Natural History #32.

BERTA, Annalisa & DEMÉRÉ, Thomas A. 1994.
Contributions in Marine Mammal Paleontology Honoring Frank C. Whitmore, Jr., 1 May 1994, 268 p. illus. Proceedings of the San Diego Society of Natural History #29.

Volunteer Opportunities

Specimen preparation and other routine collections management tasks are carried out by carefully selected, skilled volunteers. See our Volunteer pages to learn more.

About Paleontology

If you want to learn more about the paleontology and geology of our region, see our Resources page. You'll find a wide range of essays from the geologic history visible in the excavation for our museum expansion, to Dinosaurs of San Diego County, and How to Cast a T. rex.