November 20, 2019
Dr. Jeff Unruh — Lettis Consultants International, Inc
February 26, 2020
Donald Medwedeff —
Tectonic Setting and Structural Analysis of Mt. Diablo and Vicinity meeting
The NCGS generally meets on the last Wednesday of the month, but does not meet in December, July and August. Meetings are held in Orinda at the Masonic Center, 9 Altarinda Rd. There is a social period at 6:30 p.m. At 7 p.m. a talk (no dinner). The general public is welcome. Cost is $5 per regular member and nonmembers; $1 per student member, and $1 per K – 12 teachers.
*Annual May dinner meeting requires preregistration with increased attendance cost over regular monthly meeting. Additional details will be announced in May.