great_pumpkin
Art Sylvester
Entrou: 23 de fev. de 2020 Última vez ativo: 23 de out. de 2022 iNaturalist
Professor Emeritus, Earth Science, UCSB
Retired Registered Geologist, State of California
FAA Certified Unmanned Remote Aircraft Pilot
Author: "Roadside Geology of Southern California" and
"Geology Underfoot in Southern California"
Following 0 People
great_pumpkin não está seguindo ninguém.
