Cedar Mountain and Dakota Formations Around Dinosaur National Monument
Download or Read eBook Cedar Mountain and Dakota Formations Around Dinosaur National Monument PDF written by Douglas A. Sprinkel and published by Utah Geological Survey. This book was released on 2012 with total page 25 pages. Available in PDF, EPUB and Kindle.
| Author | : Douglas A. Sprinkel |
| Publisher | : Utah Geological Survey |
| Total Pages | : 25 |
| Release | : 2012 |
| ISBN-10 | : 9781557918635 |
| ISBN-13 | : 1557918635 |
| Rating | : 4/5 (35 Downloads) |
Book Synopsis Cedar Mountain and Dakota Formations Around Dinosaur National Monument by : Douglas A. Sprinkel
Book excerpt: This 20 page report describes the stratigraphy of the Cedar Mountain and Dakota formations in and around Dinosaur National Monument in northeast Utah and includes new palynology and radiometric age data. The contract between these formations is unconformable in which the Dakota formation has incised into the underlying Cedar Mountain formation. Locally, the Dakota includes a basal marine mudstone and shale unit that contains late Albian dinoflagellate cysts, which represents peak sea level during the Kiowa-Skull Creek depositional cycle and indicates the first marine incursion of the Cretaceous Western Interior Seaway into Utah.
