D. Jay Johnson
DARBY, MT
Activity
2024
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PLASMIC FABRIC FROM THE 1450 MA HELENA FORMATION AT HUNGRY HOARSE DAM, MT
29 The Boring Billion was not so Boring! Mesoproterozoic Tectonics, Sedimentation, and Geochronology of Northwest Laurentia IIThursday, 16 May 20241:30 PM - 5:30 PMCedar Ballroom