Filters: Author is Keays, R. R. and First Letter Of Title is G  [Clear All Filters]
1999
D. C. Vogel, Keays, R. R., James, R. S., and Reeves, S. J., “The geochemistry and petrogenesis of the Agnew Intrusion, Canada; a product of S-undersaturated, high-Al and low-Ti tholeiitic magmas”, Journal of PetrologyJournal of Petrology, vol. 40, pp. 423-450, 1999.
GeoRef, Copyright 2018, American Geological Institute.1999-034201Agnew Intrusion
1997
S. A. Prevec, Xie, Q., Keays, R. R., and Lightfoot, P. C., “Geochemical and samarium-neodymium isotopic evidence regarding the origin of offset dikes of the Sudbury igneous complex, Ontario”, in Conference on Large meteorite impacts and planetary evolution; abstracts, vol. 922, Lunar and Planetary Institute, Houston, TX, United States, 1997, p. 45.
GeoRef, Copyright 2018, American Geological Institute.2001-020228
P. C. Lightfoot, Hawkesworth, C. J., Olshefsky, K., Green, T., Doherty, W., and Keays, R. R., “Geochemistry of Tertiary tholeiites and picrites from Qeqertarssuaq (Disko Island) and Nuussuaq, West Greenland with implications for the mineral potential of comagmatic intrusions”, Contributions to Mineralogy and Petrology, vol. 128, pp. 139-163, 1997.
GeoRef, Copyright 2018, American Geological Institute.2000-042471Kraulshavn GreenlandQeqertarssauq
P. C. Lightfoot, Keays, R. R., Morrison, G. G., and Bite, A., “Geological and geochemical relationships between the contact sublayer, offsets, and main mass of the Sudbury igneous complex”, in Conference on Large meteorite impacts and planetary evolution; abstracts, vol. 922, Lunar and Planetary Institute, Houston, TX, United States, 1997, pp. 30-31.
GeoRef, Copyright 2018, American Geological Institute.2001-020202
K. Y. Tomlinson, Hughes, D. J., Thurston, P. C., Davis, D. W., and Keays, R. R., “The greenstone belts of the central Wabigoon Subprovince; geochemistry, petrogenesis and tectonic setting”, in LithoProbe; Western Superior Transect third annual workshop, vol. 63, R. Harrap and Helmstaedt, H., Eds. University of British Columbia, Lithoprobe Secretariat [for the] Canadian Lithoprobe Program, Vancouver, BC, Canada, 1997, pp. 83-88.
GeoRef, Copyright 2018, American Geological Institute.1998-072057Caribou Lake greenstone beltGarden Lake greenstone beltHeaven Lake greenstone beltLac des Iles greenstone beltObonga Lake greenstone belt
1995
P. C. Lightfoot, Farrell, K. P., Pekeski, D., Moore, M., and Keays, R. R., “Geochemical relationships among the main mass, sublayer and offsets of the Sudbury igneous complex, Ontario, Canada”, in Summary of field work and other activities 1995, J. A. Ayer, Baker, C. L., Fyon, J. A., Junkin, J. A., Kaszycki, C. A., Laderoute, D. G., Merlino, G., Newsome, J. W., Owsiacki, L., Richardson, J. M., Spiers, G., and Thurston, P. C., Eds. Ontario Geological Survey, Toronto, ON, Canada, 1995, pp. 116-121.
GeoRef, Copyright 2018, American Geological Institute.2011-076546Manchester OffsetParkin OffsetWhistle MineWorthington Offset
P. C. Lightfoot, Farrell, K., Moore, M., Pekeski, D., Crabtree, D., and Keays, R. R., “Geochemical relationships between the sublayer, main mass, and offsets, Sudbury igneous complex, Canada”, in Institute on Lake Superior Geology, 41st annual meeting, proceedings; Part 1, Program and abstracts, vol. 41, PART1, M. Smyk and Kehlenbeck, M., Eds. Institute on Lake Superior Geology, Eau Claire, WI, United States, 1995, pp. 38-39.
GeoRef, Copyright 2018, American Geological Institute.1999-020567Whistle Mine
P. C. Lightfoot, Farrell, K., Moore, M., Pekeski, D., Crabtree, D., and Keays, R. R., “Geochemical variations within the sublayer and the mafic-ultramafic inclusions, Whistle Mine, Sudbury igneous complex, Canada”, in Institute on Lake Superior Geology, 41st annual meeting, proceedings; Part 1, Program and abstracts, vol. 41, PART1, M. Smyk and Kehlenbeck, M., Eds. Institute on Lake Superior Geology, Eau Claire, WI, United States, 1995, pp. 40-41.
GeoRef, Copyright 2018, American Geological Institute.1999-020568Whistle Mine