Protecting Air Travel From Volcanic Ash, Dr. Larry Mastin
Dr. Mastin’s lecture is available to GSOC members only.
Conversion of a Plate Tectonics Skeptic, Dr. Bill Orr
Dr. Orr's lecture available to GSOC members only.
(March/April/May 2024)
Nate Angell
Peter and Nancy Ballerstedt
Daniel Becraft
Steve Bergerson
Brittni Bishop
Stephen Blackstone and Jill Engler
Eric Brurud and Hannah Schroetlin
Nancy Buchanan
Claire Buhler
Kat Bundy
David Chapin
Ann Chetock
Satya Chitty
Bryan and Molly Corbett
David and Anne Coulter
Tim Crump and Diana Meisenhelter
Owen Daly
Robert Devey
Jamie Dunn
Adam Ellwood
John Gale
Anthony Greene
Randy "Ran" Hammock
Alan Hargus
Nicole Hartsough
Kyle Hersey
Glen Hess
Rick and Kathy Hickerson
Cliff Hutchens
Alisa Joaquin
Michael and Laura Joki
Eric LeVan
Zach Lewis
Kiran Limaye
Pepper (Stephanie) March
Ed McNamara and Andrea Vargo
Kathleen Myers
Deb Nye
Liz Paulus
Thomas Peterson
Randall Radmer
Diana Reeck
David Richter and Dominique Garnier
Cynthia and Claire Robinson
Brit and Jeremy Schnyder
MacNeale Smith
Grayson Smith
Asa Stein
Jeremy and Elizabeth Stout
Jack Swisher
Richard Thalhammer
Ben Wagner
Kirk Warner
Hunter Wyndham
Interested in geology news and casual conversation with other geology fans? Attend our Monthly Meetups!
Our monthly lectures and local field trips are open to all!
Want to come on in-depth overnight field trips led by professional geologists? Become a GSOC Member!
Questions about Geology? Ask in our Facebook Group!
Concerned about earthquake preparedness? Arrange for public speaking on Cascadia Earthquake Preparedness.
Portland State University Department of Geology, our gracious host since 1971, offers undergraduate and graduate programs in geology, as well as free auditing for seniors.
Interested in Gems and Minerals?
In the Bend area? Visit our sister club Central Oregon Geoscience Society!
Interested in fossils? Check out the North American Research Group.
GSOC • P.O. Box 80133 • Portland, OR 97280 • communications@gsoc.org