Project Gutenberg 2010-05-01 Public domain in the USA. 243 Darwin, Charles 1809 1882 Darwin, Charles Robert Geologische Beobachtungen über die Vulcanischen Inseln Mit kurzen Bemerkungen über die Geologie von Australien und dem Cap der guten Hoffnung Constanze Hofmann, Odessa Paige Turner, and the Project Gutenberg Online Distributed Proofreading Team "Geologische Beobachtungen über die Vulcanischen Inseln" by Charles Darwin is a scientific publication written in the mid-19th century. The work offers detailed geological observations gathered during Darwin's travels aboard the HMS Beagle, specifically focusing on volcanic islands and their geological formations. It delves into the geological peculiarities of various islands, discussing elements like sedimentary layers, volcanic activity, and mineral compositions. At the start of this scientific exploration, the author outlines the structure and significance of the geological features encountered on St. Jago, one of the Cape Verde Islands. He describes the varying stone layers, including crystallized and sedimentary deposits, and the impact of volcanic activity on these formations. Darwin emphasizes the importance of his observations due to the rarity of scientific research conducted in such areas and sets the stage for a detailed analysis of the geological formations, noting the interaction between volcanic processes and geological history. (This is an automatically generated summary.) Reading ease score: 53.8 (10th to 12th grade). Somewhat difficult to read. de Beagle Expedition (1831-1836) Geology -- South America Volcanoes -- Southern Hemisphere QE Text DE Sachbuch Browsing: History - General Browsing: Science - Earth/Agricultural/Farming Browsing: Travel & Geography Category: Science - Earth/Agricultural/Farming 581822 2025-06-13T08:32:58.298861 text/html 581897 2021-02-16T01:43:07 text/html 1767015 2025-06-13T08:33:22.040750 application/epub+zip 1772932 2025-06-13T08:33:08.355795 application/epub+zip 257448 2025-06-13T08:33:01.534862 application/epub+zip 2486799 2025-06-13T08:33:28.265689 application/x-mobipocket-ebook 2423668 2025-06-13T08:33:15.518774 application/x-mobipocket-ebook 369507 2022-09-15T03:30:32.955838 application/x-mobipocket-ebook 477496 2025-06-13T08:32:56.980857 text/plain; charset=us-ascii 477834 2021-02-16T01:47:02 text/plain; charset=us-ascii 19290 2025-06-13T08:33:28.629686 application/rdf+xml 21159 2025-06-13T08:33:02.184822 image/jpeg 4412 2025-06-13T08:33:01.856850 image/jpeg 163504 2021-02-16T01:47:34 application/octet-stream application/zip 1640733 2021-10-24T15:25:57 application/octet-stream application/zip 1728929 2025-06-13T08:32:58.401860 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