Project Gutenberg 2025-01-16 Public domain in the USA. 231 Gilbert, Grove Karl 1843 1918 Gilbert, G. K. (Grove Karl) Dutton, Clarence E. (Clarence Edward) 1841 1912 Dutton, Clarence Edward Dutton, C. E. (Clarence Edward) Dutton, Captain (Clarence Edward) 03027636 Report on the geology of the Henry Mountains $aWashington :$bGovernment Printing Office, $c1877. I. Introductory -- II. Structure of the Henry Mountains -- III. Detailed description of the mountains -- IV. The laccolite -- V. Land sculpture -- VI. Economic. Richard Tonsing and the Online Distributed Proofreading Team at https://www.pgdp.net (This file was produced from images generously made available by The Internet Archive) "Report on the Geology of the Henry Mountains" by Grove Karl Gilbert is a scientific publication written in the late 19th century. This work focuses on the geological structure of the Henry Mountains, located in Southern Utah, and is based on field studies conducted during the years 1875 and 1876. It delves deep into the geological formations, rock series, and the intricate processes of geological uplift and erosion that characterize this unique mountain range. At the start of the report, Gilbert discusses the historical context of the Henry Mountains, explaining how they were largely unexplored up until the late 19th century. He notes the contributions of earlier explorers, including Professor John Wesley Powell, who named the mountains. Gilbert describes his thorough examination of the region's structure, highlighting the unique features of each individual mountain within the range and introducing the concept of laccolites—masses of igneous rock that intrude into other rock layers—describing their significance in understanding the geological history of the area. The opening portions set the stage for an in-depth scientific exploration, revealing the importance of the region for geological study and the complexities of its formations. (This is an automatically generated summary.) https://archive.org/details/reportongeologyo00gilb/page/n7/mode/2up 20230423072551gilbert 1877 US Reading ease score: 56.4 (10th to 12th grade). Somewhat difficult to read. en Geology -- Utah -- Henry Mountains Intrusions (Geology) -- Utah -- Henry Mountains QE Text Category: Science - Earth/Agricultural/Farming 468189 2025-09-29T14:12:43.526712 text/html 430305 2025-01-16T06:57:45 text/html 10670496 2025-09-29T14:12:53.951705 application/epub+zip 10675340 2025-09-29T14:12:46.601687 application/epub+zip 273509 2025-09-29T14:12:44.960686 application/epub+zip 11069390 2025-09-29T14:12:59.071621 application/x-mobipocket-ebook 11040634 2025-09-29T14:12:52.508672 application/x-mobipocket-ebook 375942 2025-09-29T14:12:41.809691 text/plain; charset=us-ascii 355924 2025-01-16T06:57:45 text/plain; charset=us-ascii 17080 2025-09-29T14:12:59.235584 application/rdf+xml 11934 2025-09-29T14:12:45.285662 image/jpeg 1653 2025-09-29T14:12:45.121665 image/jpeg 10981160 2025-09-29T14:12:43.825663 application/octet-stream application/zip Archives containing the RDF files for *all* our books can be downloaded at https://book.klll.cc/wiki/Gutenberg:Feeds#The_Complete_Project_Gutenberg_Catalog en.wikipedia en.wikipedia