1How to join the Society:

The San Joaquin Geological Society has no formal dues, and our activities are open to anyone interested in geology.
However, if you want to receive a monthly mailing of our announcements, then you will need to join the Pacific Section of AAPG. Membership in the Pacific Section is a bargain at $12.00 a year and places you on the SJGS mailing list.

Please visit the Pacific Section AAPG website and complete the membership information and payment information electronically at

or you can also contact the Pacific Section at:

Membership Chairman
Pacific Section, AAPG
P.O. Box 1072
Bakersfield, CA 93302