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You are browsing the archive for 23 December 2010 - Mountain Beltway.

23 December 2010

GoSF5: (Wildlife interlude)

“GoSF” = Geology of San Francisco As I am sure you are aware, I’m taking this week to write up the three field trips I took last week to examine the geology of San Francisco and neighboring areas. My plan is to cover: Introduction and overview Seafloor basalt Deep sea chert Kirby Cove, Marin Headlands (wildlife interlude) today Graywacke turbidites Serpentinite and mĂ©lange Fractures and the chemistry along them Pleistocene …

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