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Vol. 6 (2019): Geology of the Intermountain West

Jurassic Morrison Formation as exposed at Cope’s Nipple lying between the orange Pennyslvanian Fountain Formation and overlying Cretaceous Lytle Formation capping the butte to the left. Photo courtesy of Dan Grenard (retired, Bureau of Land Management, Cañon City, Colorado).

DOI: https://doi.org/10.31711/giw.v6

Published: 2019-01-01

Articles

Redefining the Upper Jurassic Morrison Formation in Garden Park National Natural Landmark and vicinity, eastern Colorado: Geology of the Intermountain West

Kenneth Carpenter, Eugene Lindsey

1-30
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History and geology of the Cope’s Nipple Quarries in Garden Park, Colorado—type locality of giant sauropods in the Upper Jurassic Morrison Formation

Kenneth Carpenter

31-53
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Taxonomic validity of Petalodus ohioensis (Chondrichthyes, Petalodontidae) based on a cast of the lost holotype

Kenneth Carpenter, Wayne M. Itano

55-60
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Stratigraphic Setting of Fossil Log Sites in the Morrison Formation (Upper Jurassic) near Dinosaur National Monument, Uintah County, Utah, USA

Douglas A. Sprinkel, Mary Beth Bennis, Dale E. Gray, Carole T. Gee

61-76
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Silicified logs of Agathoxylon hoodii (Tidwell et Medlyn) comb. nov. from Rainbow Draw, near Dinosaur National Monument, Uintah County, Utah, USA, and their implications for araucariaceous conifer forests in the Upper Jurassic Morrison Formation

Carole T. Gee, Douglas A. Sprinkel, Mary Beth Bennis, Dale E. Gray

77-92
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What factors influence our reconstructions of Morrison Formation sauropod diversity?

D. Cary Woodruff

93-112
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