• Historical Societies and Related Activities

• 19.

South Fork Natural History Society

The South Fork Natural History Museum (SOFO) is dedicated to educating visitors about the unique natural history of the East End.

• Physical Sciences/Earth Sciences Research and Promotion

• 20.

North America Research Group

To promote research and provide paleontological information related (and not limited to) events, identification, legal collecting and preparation.

• Business and Industry

• 21.

Northern California Geological Society

A nonprofit organization to promote education in the earth sciences, affiliated with the AAPG.

• Unknown

• 22.

Delaware Valley Paleontological Society

Delaware Valley Paleontological Society Delaware Valley Paleontological Society Who We Are The Delaware Valley Paleontological Society is a nonprofit educational organization chartered in the Commonwealth of Pennsylvania.

• Social Science Research Institutes, Services N.E.C.

• 23.

Pacific Coast Archaeological Society

Pacific Coast Archaeological Society The Pacific Coast Archaeological Society PCAS was founded in 1961 as an avocational organization dedicated to the study protection and preservation of the cultural resources of the southern Pacific coast region including the Baja Peninsula with a special focus on Orange County California.

• Geology

• 24.

California Federation of Mineralogical Societies Inc

PROMOTE THE EARTH SCIENCES AND LAPIDARY ARTS.

• Community Service Clubs (Kiwanis, Lions, Jaycees, etc.)

• 25.

Dallas Paleontological Society

The Dallas Paleontological Society was founded in 1984 for the purpose of promoting interest in and knowledge of the science of paleontology.

SOCIETY OF CALIFORNIA ARCHIVISTS INC

Society of California Archivists (SCA) announcements and information plus tweets/RTs about or for California archivists WestArch SCA39s Future Let39s Talk at the AGM.

• Professional Societies & Associations

• 27.

CALIFORNIA SOCIETY FOR ECOLOGICAL RESTORATION

SERCAL is an NPO advancing the science, art, and practice of restoring native California habitats.