Добрый день, Коллеги. Важное сообщение, просьба принять участие. Музей Ферсмана ищет помощь для реставрационных работ в помещении. Подробности по ссылке
Аутигенная минералогия песчаников, перемежающихся с богатыми органикой аргиллитами, объединяющими диагенез и историю захоронений группы Месаверде в бассейне реки Пичеанс на северо-западе штата Колорадо
Twenty nine sets of sandstone and stratigraphically adjacent fine grained organic rich samples representing diverse de positional environments fluvial coastal paludal and marine have been obtained from cores of the Mesaverde Group within the Piceance Basin Colorado These units have been buried to a sufficient depth that organic maturation has progressed to an advanced state vitrinite reflectance values range from 1 0 to 2 2 in the study area
This Introduction - and its philosophies - are dedicated to the late Johann (Hans) Steiner (Canada) and John Elliston (Australia) for their respective concepts offered far ahead of most of their contemporary fellow scientists. That is, Steiner’s ideas in “The sequence of geological events and the dynamics of the Milky Way Galaxy - the present cosmic year; a preliminary study” (J. Geol. SOC. Aust., 1967, 14(1): 99 - 132)
The major objective of this text is to provide information on characteristics of organic matter in sedimentary rocks and to relate these characteristics to processes relevant in their deposition, diagenesis, and weathering. Organic matter derived from biological precursors is a constituent of most sedimentary rocks. Its amount in recent and subrecent sediments is known to be controlled by a variety of physical and chemical factors such as transport distance from the site of plant growth to the site of deposition or oxygen content of water at the sedimentJwater interface.
Linking diagenesis to sequence stratigraphy: an integrated tool for understanding and predicting reservoir quality distribution S. Morad, J.M. Ketzer and L.F. De Ros
The occurrence of glaucony in the stratigraphic record: distribution patterns and sequencestratigraphic significance A. Amorosi Sequence architecture and palaeoclimate controls on diagenesis related to subaerial exposure of icehouse cyclic Pennsylvanian and Permian carbonates G.J.A. Buijs and R.H. Goldstein Sequence stratigraphic influence on regional diagenesis of a mixed carbonate-siliciclastic passive margin, Eocene, N.C., USA B.P. Coffey
Introduction to Carbonate Diagenesis Marine Diagenesis: Modern and Ancient Submarine lithification of Holocene carbonate sediments in the Persian Gulf E.A. SHINN Sedimentology 1969 12 109—144 A review of the origin and setting of tepees and their associated fabrics [abstract only, plus Figs. 9 and 10] C.G.ST.C. KENDALL & J. WARREN Sedimentology 1987 34 1007—1027 Microbial alteration of Bahamian deep-sea carbonates [abstract only, plus Figs. 11, 12 and 13] M.L. ZEFF & R.D. PERKINS Sedimentology 1979 26 175 —201 Holocene intertidal calcium carbonate cementation, Qatar, Persian Gulf [abstract only, plus Plates I a—f, V c and d] J.C.M. TAYLOR & L.V. ILLING
Diagenesis comprises abroad spectrum of physical, chemical and biological post-depositional processes by which original sedimentary assemblages and their interstitial pore waters react in an attempt to reach textural and geochemical equilibrium with their environment (Curtis, 1977; Burley et al., 1985). These processes are continually active as the mbient environment evolves in terms of temperature, pressure and chemistry during the deposition, burial and uplift cycle of basin history.
В монографии рассмотрено геологическое и инженерно-геологическое строения верхней части разреза шельфа Охотского, Белого и Лаптевых морей. Выявлены основные условия голоценовой седиментации. Детально рассмотрены физико-химические, механические и биохимические свойства современных донных органо-минеральных грунтов (илов) шельфа. Выявлены тенденции к закономерному изменению физикохимических свойств глинистых илов с глубиной залегания. Дан анализ взаимосвязи гранулометрического и минерального составов илов с основными физико-химическими свойствами грунтовой среды.
Marshall, J. D. Diagenesis and sedimentary sequences—introduction Diagenetic processes Goldsmith, I. R. & King, P. Hydrodynamic modelling of cementation patterns in modern reefs Machel, H. G. Some aspects of diagenetic sulphate-hydrocarbon redox reactions Palmer, S. N. & Barton, M. E. Porosity reduction, microfabric and resultant lithification in UK uncemented sands Raiswell, R. Non-steady state microbiological diagenesis and the origin of concretions and nodular limestones Warren, E. A. The application of a solution-mineral equilibrium model to the diagenesis of Carboniferous sandstones, Bothamsall oilfield, East Midlands, England Early diagenesis
The intensive studies in the I 960's and I 970's of modern hallow marine carbonate environments in the Persian Gulf (e.g., Shearman, 1963, 1966; Kinsman, 1966; Butler, I 970; Kendall and Skipwith, 1969; Purser, 1973), Florida and the Bahamas (e.g., Shinn and others, 1969; Hardie, 1977a; Enos and Perkins, 1979), and Western Australia (e.g., Logan and others, 1970, 1974b), led to spectacular advances in our understanding of the deposition and early diagenesis of carbonate rocks. These stud1es were part of a major revolution in edimentology that saw a radical change from an approach based heavily on grain textures to one based on sedimentary structures and early diagenetic features. In this new approach, paleo-environments of serumentary deposits are ruagnosed from the vertical and lateral rustribution of elemental rock uruts (subfacies and faCJes), characterized principally by their assemblages of sedimentary structures and early diagenetic features in combinallon With other properties such as sedimentary textures and biota, using analogs established from observations of processes and their sedimentary records 10 modem depositional environments (the "comparative sedimentology" method of Ginsburg, I 974) <...>
