Diagenetic alteration and geochemical evolution during sandstones bleaching of deep red-bed induced by methane migration in petroliferous basins
Sign Up to like & getrecommendations! Published in 2021 at "Marine and Petroleum Geology"
DOI: 10.1016/j.marpetgeo.2021.104940
Abstract: Abstract Bleaching of red-bed sandstones is an important process related to the organic-inorganic interactions and diagenetic alteration, playing an important role in reservoir heterogeneity and carbon cycle in petroliferous basins. Distinguishing from the aeolian red-bed… read more here.
Keywords: bed; diagenetic alteration; red bed; deep red ... See more keywords
Micro- and nanostructures reflect the degree of diagenetic alteration in modern and fossil brachiopod shell calcite: A multi-analytical screening approach (CL, FE-SEM, AFM, EBSD)
Sign Up to like & getrecommendations! Published in 2018 at "Palaeogeography, Palaeoclimatology, Palaeoecology"
DOI: 10.1016/j.palaeo.2018.03.011
Abstract: Abstract Fossil carbonate skeletons of marine organisms are archives for understanding the development and evolution of palaeo-environments. However, the correct assessment of past environment dynamics is only possible when pristine skeletons and their biogenic characteristics… read more here.
Keywords: fossil; microscopy; degree diagenetic; alteration ... See more keywords