הצטרפ.ה ב:פבר' 20, 2020 פעילות אחרונה: יולי 15, 2022 iNaturalist

I am a volcanolgist by trade and taught introductory geology at Collin College between 2009 and 2016. I moved into the private sector, recently, and run an education outreach business: Blackland Geology and Reptiles.

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