This series contains the correspondence of Museum Director William A. Bryan.

This collection is composed of correspondence, field notes, paleontological illustrations, and monthly reports from the Vertebrate Paleontology department under Henry Anson Wylde, Science Division Chief. It includes exhibit planning materials, collections management and specimen loan information, and excavation reports from Rancho La Brea and Conkling Cavern in New Mexico.

This collection is composed of correspondence, field notes, paleontological illustrations, and monthly reports from the Vertebrate Paleontology department under Henry Anson Wylde, Science Division Chief. It includes exhibit planning materials, collections management and specimen loan information, and excavation reports from Rancho La Brea and Conkling Cavern in New Mexico.

This file contains label copy for the California Fossil Hall.

This file contains newspaper clippings and correspondence expressing support for the nomination of Smilodon californicus as the California state fossil.

This file contains correspondence, diorama plans, and label copy for exhibits in the Cenozoic Hall.

This file contains correspondence regarding the Chalk Hill fossil site in Rowland Heights, California.

This series contains materials related to the China Lake Project - an excavation taking place at the China Lake Naval Air Weapons Station between 1970-1976.

This file contains materials related to the development of an exhibition on fossils from China and includes letters of intent, National Science Foundation materials, China travel itineraries, Chinese museum catalogs, and visa documentation.

This file contains materials related to the impact of coal mining on paleontology and contains BLM reports, guidelines for paleontological collecting, paleontological mitigation procedures, surface mining procedures, the San Augustine Coal Area management framework plan, and information on the federal coal management program.