Zobrazeno 1 - 10
of 73
pro vyhledávání: '"W F Fahrig"'
Autor:
W. F. Fahrig, G. Freda
Publikováno v:
Canadian Journal of Earth Sciences. 12:1244-1248
Paleomagnetic measurements on 61 drill cores from eight sites of the Coast Parallel dikes of west Greenland (Fiskenaesset area) have yielded a pole position at 169°E, 54°N, α95 = 5.9°. When these data are combined with those from the Nunarsuit-To
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::93494420ade80e3fc41b7c20074501c3
https://doi.org/10.1139/e75-113
https://doi.org/10.1139/e75-113
Publikováno v:
Canadian Journal of Earth Sciences. 21:544-553
Easterly trending Tulemalu diabase dykes that cut an area of predominantly Archean rock in southern Keewatin were magnetized more than 2200 Ma ago. Thirteen of the sampled sites (dykes) exhibit a southeast-down remanent magnetization and five sites g
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b96ebe3d33d3c4988b92353886af605f
https://doi.org/10.1139/e84-059
https://doi.org/10.1139/e84-059
Publikováno v:
Canadian Journal of Earth Sciences. 20:246-258
Alternating field and thermal demagnetization study of the Lac St-Jean anorthosite and related rock units in the central portion of the exposed Grenville Province reveals two components of magnetization, one of reversed and the other of normal polari
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a65268cd3ba8978213c8c111803c728
https://doi.org/10.1139/e83-022
https://doi.org/10.1139/e83-022
Publikováno v:
Canadian Journal of Earth Sciences. 23:238-253
The Mistassini dykes extend northwest from the Mistassini embayment and comprise both tholeiitic and komatiitic suites. They are probably > 2000 Ma old and yield two major paleomagnetic components. One of these, with a pole at 131°W, 13°S, is thoug
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::97bc7948bba0de2ad53cfe67e8d7e8c7
https://doi.org/10.1139/e86-026
https://doi.org/10.1139/e86-026
Autor:
D. L. Jones, W. F. Fahrig
Publikováno v:
Canadian Journal of Earth Sciences. 15:1605-1612
Oriented samples (107) have been drilled for paleomagnetic studies from diabase sills and dykes on either side of the Boothia Uplift, Canada. Six sites at Savage Point are in sills which intrude the Aston Formation; three, at Whitehead Point, north o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::576dea5246a4a2abd2fd35ad0ef8491e
https://doi.org/10.1139/e78-165
https://doi.org/10.1139/e78-165
Publikováno v:
Canadian Journal of Earth Sciences. 12:2048-2064
A paleomagnetic study was done on 28 diabase and 6 lamprophyre dikes from the vicinity of Kaminak Lake in the District of Keewatin. These dikes are Proterozoic and cut across an area of Archean rocks. Their metamorphic grade within this region varies
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::062b50798fd26d959265c76924f9f785
https://doi.org/10.1139/e75-181
https://doi.org/10.1139/e75-181
Autor:
K. W. Christie, W. F. Fahrig
Publikováno v:
Canadian Journal of Earth Sciences. 20:275-289
Northern Baffin Island is intersected by spectacular swarms of predominantly northwesterly trending diabase dykes. Cross-cutting relationships, K–Ar ages, and paleomagnetic contact tests indicate that these dykes represent at least two major episod
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5526358b815efac97d0516c092546fe9
https://doi.org/10.1139/e83-025
https://doi.org/10.1139/e83-025
Autor:
I. Ermanovics, W. F. Fahrig
Publikováno v:
Canadian Journal of Earth Sciences. 12:1564-1575
Northeasterly trending, tholeiitic, low-alkali basaltic dikes which cut the Archean rocks of northeastern Manitoba have yielded a paleomagnetic pole at 114°W, 28°N, α95 = 12°. The material from nine sites was normally magnetized, and from one sit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cbf84f63282281c8fc854ff9f64c5289
https://doi.org/10.1139/e75-141
https://doi.org/10.1139/e75-141
Autor:
D. L. Jones, W. F. Fahrig
Publikováno v:
Canadian Journal of Earth Sciences. 13:832-837
A paleomagnetic study was carried out on 70 cores from 11 sites on the Helikian (1346 ± 30 m.y.) Mistastin pluton, which lies in the Churchill Province about 120 km north of the Grenville Front. Primary magnetization could not be recovered from four
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d5b233324325f34fa4babd824d848244
https://doi.org/10.1139/e76-086
https://doi.org/10.1139/e76-086
Autor:
R. K. Wanless, W. F. Fahrig
Publikováno v:
Nature. 200:934-937
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::af3aa50f2f0f14c697ed97778da0898a
https://doi.org/10.1038/200934a0
https://doi.org/10.1038/200934a0