Was eocene magmatism widespread in the subsurface of southern alberta? Evidence from new aeromagnetic anomaly data

Bulletin of the Geological Survey of Canada

Volumn , Issue 500, 1997, Pages 235-246

  Ross, G M ^a   Mariano, J ^b   Dumont, R ^b   Kjarsgaard, B A ^b   Teskey, D ^b  

^a GEOLOGICAL SURVEY OF CANADA   (Canada)

^b GEOLOGICAL SURVEY OF CANADA   (Canada)

Author keywords

[No Author keywords available]

Indexed keywords

AEROMAGNETIC SURVEY; DYKE; EOCENE; MAGMATISM; MAGNETIC ANOMALY;

CANADA, ALBERTA;

EID: 0031420137     PISSN: 00687626     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (7)

1. Davis, W.J., Berman, R., and Kjarsgaard, B. 1995: U-Pb geochronology and isotopic studies of crustal xenoliths from the Archean Medicine Hat Block, northern Montana and southern Alberta: Paleoproterozoic reworking of Archean lower crust. In Lithoprobe Report No. 47, G.M. Ross (ed.), p. 329-334.
2. Davis, W.J., and Kjarsgaard, B.A. 1994: A Rb-Sr phlogopite-whole rock isochron age for olivine minette from the Milk River area, southern Alberta. In Radiogenic Age and Isotopic Studies: Report 8. Geological Survey of Canada, Current Research 1994-F, p. 11-14.
3. Donovan, T.J., Forgey, R.L., and Roberts, A.A. 1979: Aeromagnetic detection of diagenetic magnetite over oilfields. American Association of Petroleum Geologists Bulletin, v. 63, p. 245-248.
4. Ebner, E., Peirce, J., and Marchand, N. 1995: Part Four: Interpretation of aeromagnetic data. Canadian Society of Exploration Geophysicists Recorder, v. 20, p. 8-11.
5. Elmore, R.D. and Crawford, L. 1990: Remanence in authigenic magnetite: testing the hydrocarbon-magnetite hypothesis. Journal of Geophysical Research, v. 95, p. 4539-4549.
6. Ernst, R.E., Head, J.W., Parfitt, E., Grosfils, E., and Wilson, L. 1995: Giant radiating dyke swarms on Earth and Venus. Earth Science Reviews, v. 39, p. 1-58.
7. 4-rich gas fields, Alberta, Canada. Geochimica et Cosmochimica Acta, v. 56, p. 1569-1589.