Zobrazeno 1 - 10
of 29
pro vyhledávání: '"R. B. Horner"'
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-
Publikováno v:
Canadian Journal of Earth Sciences. 24:176-184
A major rock avalanche (estimated volume, 5–7 × 106 m3) was triggered by the October 1985 North Nahanni earthquake (Ms = 6.6). The landslide is located at 62.27°N, 124.18°W, 23 km southwest of Carlson Lake, in an uninhabited part of the District
Publikováno v:
Canadian Journal of Earth Sciences. 16:1892-1898
The St-Donat earthquake of February 18, 1978, occurred in a diffuse zone of significant seismicity in western Quebec. A field survey detected two aftershocks ([Formula: see text]) in a 3 day period following the magnitude mb(Lg) 4.1 main shock. These
Publikováno v:
Canadian Journal of Earth Sciences. 19:466-475
Four earthquakes with magnitudes between 2.3 and 3.0, which occurred between November 1979 and August 1980, are correlated with a potash mining operation near Saskatoon. Previous seismicity in the region is unknown. Detailed intensity surveys constra
Autor:
R. B. Horner, H. S. Hasegawa
Publikováno v:
Canadian Journal of Earth Sciences. 15:1341-1355
Nine earthquakes are known or thought to have occurred in southern Saskatchewan to the present time. This small number of known events is due in part to the fact that earthquakes less than about magnitude 4 could not be instrumentally located in the
Publikováno v:
Canadian Journal of Earth Sciences. 10:1805-1821
A minor earthquake occurred on July 26, 1972 near Bengough, Saskatchewan, at 49°21′ N ± 5′, 104°56′ W ± 4′ with origin time 03h58m19s ± 1s GMT. The magnitude was mb 3.7 ± 0.2 and the focal depth less than 10 km. The radius of perceptibi
Autor:
G. R. B. Horner
Publikováno v:
The American Journal of the Medical Sciences. 40:369-377
n/a
Autor:
G. R. B. Horner
Publikováno v:
The American Journal of the Medical Sciences. 44:391-398