 | หมวดหินเสาขัว) is a middle member of the Khorat Group. It consists of an alteration of pale red to yellowish-gray, fine to medium-grained sandstone and grayish-reddish... 24 KB (1,388 words) - 22:10, 19 January 2024 |
 | been driven by hunting ("overkill"), as well as possibly environmental alteration. The relative importance of human vs climatic factors in the extinctions... 201 KB (19,621 words) - 19:48, 10 May 2024 |
 | "Die Monotisbank in den Posidonienschiefern, besonders Frankens: Zur Geologie der Ehrenbürg (Walberla) bei Forchheim. Bayer" (PDF). Oberbergamt. 35 (2):... 366 KB (13,205 words) - 04:56, 6 May 2024 |
 | in olivine diabase), magnetite (2%), and ilmenite (2%). Accessory and alteration minerals include hornblende, biotite, apatite, pyrrhotite, chalcopyrite... 15 KB (1,677 words) - 18:52, 29 April 2024 |
minerals and alteration indices for mineral exploration and applied NORMAT technique for the quantification of hydrothermal alterations. He then studied... 18 KB (1,930 words) - 16:20, 29 November 2023 |
 | (Vogel-Feder) und Pterodactylus von Solnhofen". Neues Jahrbuch für Mineralogie, Geologie und Paläontologie (in German). 1861: 678–679. Owen, Richard. (1863). "On... 113 KB (11,903 words) - 23:57, 21 April 2024 |
 | from the pre-planorbis beds (Hettangian) of England". Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen. 257 (3): 373. doi:10.1127/0077-7749/2010/0076... 40 KB (4,402 words) - 15:39, 29 March 2024 |
 | Dutch-American mineralogist Gerard Troost. Willemite is usually formed as an alteration of previously existing sphalerite ore bodies, and is usually associated... 10 KB (904 words) - 18:17, 23 April 2024 |
 | von: Geologische Probleme und Versuch ihrer Auflösung, Mineralogie und Geologie in Goethes Werke, Weimar 1892, ISBN 3-423-05946-X, book 73 (WA II, 9),... 83 KB (10,132 words) - 19:53, 1 April 2024 |
 | Roger; Chinn, E.W.; McCabe, C. (December 1988). "Recent hydrocarbon alteration, sulfate reduction and formation of elemental sulfur and metal sulfides... 42 KB (4,155 words) - 14:08, 11 May 2024 |