Zobrazeno 1 - 10
of 28
pro vyhledávání: '"C. F. Roots"'
Autor:
C. F. Roots, Francis A. Macdonald, Athena Eyster, Galen P. Halverson, Roger R. Fu, Justin V. Strauss, David Evans, Benjamin P. Weiss
Publikováno v:
Geological Society of America Bulletin. 129:38-58
Understanding the tectonic history of the supercontinent Rodinia is crucial for testing proposed links among Neoproterozoic tectonics, supercontinent cycles, climate, and biogeochemistry. The Neoproterozoic Mount Harper volcanics of the Ogilvie Mount
Publikováno v:
Environmental Geology. 30:98-107
The Keno Hill mining district in central Yukon was the second largest silver producer in Canada with mines operating from 1913 to 1989 on more than 65 vein silver deposits. The seven and a half decades of mining activities have generated large volume
Publikováno v:
Canadian Journal of Earth Sciences. 31:891-904
In this paper we analyze recently acquired geophysical data from the northern Cordillera and their relation to the mapped geology. A prominent gravity high (> −45 mGal (1 Gal = 1 cm/s2)) coincides with a magnetic low and an aseismic region in west-