Very distant Sudbury impact dykes revealed by drilling the Temagami geophysical anomaly
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DOI: 10.1016/j.precamres.2019.02.014
Abstract: Abstract The Temagami Anomaly is one of the largest unexplained magnetic features in North America. It is similar in size and shape to the geophysical anomaly that marks the 1.85 Ga Sudbury Igneous Complex (SIC) in… read more here.
Keywords: impact melt; impact; sudbury impact; anomaly ... See more keywords
Evidence of magmatism and rifting in the southern superior craton from the Temagami geophysical anomaly
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DOI: 10.1016/j.precamres.2021.106310
Abstract: Abstract The Temagami Geophysical Anomaly (TGA) is situated in the Paleoproterozoic Huronian Supergroup near the southern margin of Archean Superior craton, along strike from the Temagami Greenstone Belt, 50 km northeast of world-class metal endowment in… read more here.
Keywords: superior craton; geophysical anomaly; temagami geophysical; intrusion ... See more keywords