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Iowa's Geological Past
Language: en
Pages: 444
Authors: Wayne I. Anderson
Categories: History
Type: BOOK - Published: 1998 - Publisher: University of Iowa Press

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Iowa's rock record is the product of more than three billion years of geological processes. The state endured multiple episodes of continental glaciation during
Landforms of Iowa
Language: en
Pages: 172
Authors: Jean Cutler Prior
Categories: Science
Type: BOOK - Published: 1991 - Publisher: University of Iowa Press

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Fossil Legends of the First Americans
Language: en
Pages: 489
Authors: Adrienne Mayor
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Type: BOOK - Published: 2013-10-24 - Publisher: Princeton University Press

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The burnt-red badlands of Montana's Hell Creek are a vast graveyard of the Cretaceous dinosaurs that lived 68 million years ago. Those hills were, much later, a
Fossils of Iowa
Language: en
Pages: 240
Authors: Robert Wolf
Categories: Nature
Type: BOOK - Published: 2016-06-28 - Publisher: Open Road Media

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The Fossils of Iowa field guide is written primarily for amateurs in geological exploration and collecting. Robert Wolf provides a comprehensive coverage of mor
Iowa Gems and Minerals in Your Pocket
Language: en
Pages: 16
Authors: Paul Garvin
Categories: Nature
Type: BOOK - Published: 2012-06-01 - Publisher: University of Iowa Press

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From the spiky teeth of a geode containing sparkling quartz crystals, the rich browns and golds of smoky quartz and goethite needles on calcite, and the coral-l