The Jurassic stratigraphy of Manitoba
The Jurassic system extends from the Williston basin into Manitoba where it unconformably lies on Paleozoic rocks and below Cretaceous sediments. It is divided into four formations, which are from the base upward; Amaranth, Piper, Rierdon, and Swift. An assemblage of gypsiferous red beds, anhydrit...
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| Language: | en_US |
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2011
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| Online Access: | http://hdl.handle.net/1993/4670 |