02262cam a22003253u 4500 32201 UtSlPG 20260610133732.0 m cr n 260607r2010||||utu|||||o|||||||||||||| d UtSlPG de iso639-1 QE Darwin, Charles, 1809-1882 Geologische Beobachtungen über die Vulcanischen Inseln : Mit kurzen Bemerkungen über die Geologie von Australien und dem Cap der guten Hoffnung Salt Lake City, UT : Project Gutenberg, 2010 1 online resource : multiple file formats text txt rdacontent computer c rdamedia online resource cr rdacarrier Release date is 2010-05-01 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.) Original publication data not identified Beagle Expedition (1831-1836) Geology -- South America Volcanoes -- Southern Hemisphere https://www.gutenberg.org/ebooks/32201 73047 73047