
Paleozoic metasedimentary rocks
Convict Lake
|
Sierra Nevada Geoscapes
-
Recreational Equipment Inc. (REI) Concord
(July 2003)
-
REI San Carlos (July 2003)
-
Association of Women Geosciences - SF Branch
(June 2003)
|

Uplifted marine terraces
Point Arena
|
California's Central Coast: A
Geologist
Perspective
- REI Saratoga March 10, 2005
- REI Corte Madera March 2,
2005
- REI Fremont February
8, 2005
- REI Concord March 2003
-
REI Corte Madera March 2003
-
REI Fremont March 2003
|

Tufa towers
Searles Lake
|
California Geoscapes
-
San Francisco Gem and Mineral Society May 2003
-
Sacramento Petroleum Association September
2002
-
REI Berkeley July 2002
-
REI Saratoga July 2002
-
Northern California Geological Society June
2002
-
San Joaquin County Office of Education March
2002
-
REI Concord February 2002
-
REI Fremont February 2002
-
REI Corte Madera January 2002
|

Delicate Arch
Arches National Park
|
A Geologic Travelogue from
Colorado
to California and Hawaii
-
Stanford University, May 2000
-
U.S.
Geological Survey,
February 2000
-
Lawrence Livermore National Laboratory, April
1999
-
Mount Diablo Camera Club, April 1999
-
Marin Mineral Society, February 1999
-
Northern California Geological Society,
January 1999 (Review)
|