Coastal & Marine Geology InfoBank

USGS CMG InfoBank Geology School: protolith


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Title	Comment	Keywords
Protolith	03:20 - 04:19 (00:59) / 1.6 MB	"Douglas M. Morton", geologist, protolith, metamorphism, limestone, marble, "metamorphic rock", basalt, "volcanic rock", amphibolite, composition, fold, fault, pressure, temperature, mountain
Migrating Fluids	12:11 - 12:46 (00:35) / 1.1 MB	"metamorphic rock", temperature, magma, orogeny, crust, intrusion, "migrating fluid", "chemical reaction", protolith, pressure
Changing Rocks	12:46 - 13:09 (00:23) / 0.7 MB	"James Sadd", heat, pressure, metamorphism, texture, mineral, composition, protolith, "geologic time", water
Metamorphic Grades	17:55 - 18:32 (00:37) / 0.6 MB	"James Sadd", metamorphism, "metamorphic grade", temperature, pressure, prediction, crystalline, texture, geologist, protolith

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U.S. Department of the Interior | U.S. Geological Survey
URL: http://walrus.wr.usgs.gov/infobank/programs/html/school/keypage/protolithinentustative_Age_Dat.html
Page Contact: InfoBank staff
Page Last Modified: Tue Dec 16 06:28:59 PST 2008 (wcs)

Accessibility FOIA Privacy Policies and Notices
U.S. Department of the Interior \| U.S. Geological Survey URL: http://walrus.wr.usgs.gov/infobank/programs/html/school/keypage/protolithinentustative_Age_Dat.html Page Contact: InfoBank staff Page Last Modified: Tue Dec 16 06:28:59 PST 2008 (wcs)