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Showing 1 to 3 of 3 for “"Layered series"”.
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U-Pb geochronology of the Duluth Complex and related hypabyssal intrusions: investigating the emplacement history of a large multiphase intrusive complex related to the 1.1 Ga Midcontinent Rift.
… that span the entire range of Duluth Complex layered series intrusive activity indicate that the layered series and anorthositic series were synchronously emplaced around 1098 Ma. Moreover, zircon ages obtained from the perceived oldest (Partridge River, 206Pb/238U age 1095.94 ± 0.18 Ma) and …
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Petrofabric investigation of the sulfide-rich basal zone of the Duluth Complex
… in the SKI, including the unmineralized Duluth Layered Series (DLS) using a combination of techniques. Anisotropy of magnetic susceptibility (AMS) analysis identifies a well-developed, magnetite/titanomagnetite-dominated, pseudo-single-domain (grain size ~0.1–10 µm), oblate magnetic fabric in …
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Artist, tower, books: the memory theatre of Richard Cockle Lucas
… writings, the main body of the study offers a layered series of findings and speculations around the themes of: nature, the view, and the miniature model; symbolism, mysticism, and (meta)fiction; and providence, posterity, and intersubjectivity. In the process, it brings to light connections …