Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Mel R. Stauffer"'
Publikováno v:
Journal of Fluid Mechanics. 667:358-368
Splash-form tektites are glassy rocks ranging in size from roughly 1 to 100 mm that are believed to have formed from the splash of silicate liquid after a large terrestrial impact from which they are strewn over thousands of kilometres. They are foun
Autor:
S. L. Butler, Mel R. Stauffer
Publikováno v:
Earth, Moon, and Planets. 107:169-196
Splash-form tektites are found with a wide range of sizes and in an intriguing array of shapes ranging from spheres to flat discs to dumbbells. Despite the considerable interest that exists in tektites, there has been relatively little effort to deve
Autor:
Don J. Gendzwill, Mel R. Stauffer
Publikováno v:
Canadian Journal of Earth Sciences. 43:1859-1875
Reflection seismic data in the vicinity of the Colonsay potash mine near Saskatoon, Saskatchewan, reveal numerous shallow normal faults with vertical displacements of as much as 25 m. The faults cut the glacial deposits and Upper Cretaceous rocks to
Autor:
E. Takacs, Ron M. Clowes, K.E. Ashton, Don White, Zoltán Hajnal, Mel R. Stauffer, J.F. Lewry, I. Gyorfi
Publikováno v:
Canadian Journal of Earth Sciences. 42:403-419
A three-dimensional model of the regional crustal architecture of the western Trans-Hudson Orogen, based on the interpretation of 590 km of deep-sounding seismic reflection data and a comparable length of existing seismic reflection information, is p
Publikováno v:
Canadian Journal of Earth Sciences. 42:685-706
The Pelican Thrust Zone is a 3-7 km-wide recrystallized mylonite zone, along which Paleoproterozoic arc volcano-plutonic and derived sedimentary rocks of the Flin Flon - Glennie Complex were thrust over an Archean package (Jan Lake Complex) consistin
Publikováno v:
Canadian Journal of Earth Sciences. 40:1009-1025
The Needle Falls Shear Zone is a major Paleoproterozoic discontinuity separating an Archean craton from accreted Paleoproterozoic terranes in the western Trans-Hudson Orogen. It is a 1 km-wide subvertical mylonite zone forming the southwestern sector
Autor:
Garth R. Edwards, Mel R. Stauffer
Publikováno v:
Canadian Journal of Earth Sciences. 36:459-477
Archean supracrustal rocks in the western Wabigoon Subprovince, Superior Province, Canadian Shield, have undergone four phases of deformation, D1-D4. D1, confined to the oldest rocks, includes a large, refolded, reclined, isoclinal anticline (F1) wit
Publikováno v:
Tectonophysics. 290:211-219
A reprocessing program to enhance the correlation between the surface geology and the seismic data has been completed for seismic line 9 (eastern 100 km) and line 10 in the central region of the Trans-Hudson Orogen of Saskatchewan, Canada. The new se
Publikováno v:
Canadian Journal of Earth Sciences. 33:1638-1647
The Pelican thrust is a major ductile high-strain zone in the Reindeer Zone, Trans-Hudson Orogen, northern Saskatchewan. It is interpreted as the main sole thrust separating stacked juvenile Paleoproterozoic allochthons and underlying Archean microco
Publikováno v:
Tectonics. 15:427-439
Postcollisional (1.8–1.7 Ga) intracontinental deformation in the Trans-Hudson Orogen (Canada) produced a series of orogen-parallel high-angle faults and folds. In seismic reflection profiles, the faults are imaged by subvertical zones of diffractio