diagenesis


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Related to diagenesis: catagenesis

di·a·gen·e·sis

 (dī′ə-jĕn′ĭ-sĭs)
n.
The process of chemical and physical change in deposited sediment during its conversion to rock.

di′a·ge·net′ic (-jə-nĕt′ĭk) adj.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

diagenesis

(ˌdaɪəˈdʒɛnɪsɪs)
n
1. (Geological Science) the sum of the physical, chemical, and biological changes that take place in sediments as they become consolidated into rocks, including compaction and cementation, but excluding weathering and metamorphic changes
2. (Chemistry) chem recrystallization of a solid to form large crystal grains from smaller ones
diagenetic adj
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014

di•a•gen•e•sis

(ˌdaɪ əˈdʒɛn ə sɪs)

n.
the physical and chemical changes occurring in sediments between the times of deposition and solidification.
[1885–90]
di`a•ge•net′ic (-dʒəˈnɛt ɪk) adj.
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.

diagenesis

The chemical and physical process by which sediment is turned into rock.
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References in periodicals archive ?
Keywords: Diagenesis, Reservoir, Mughal Kot Formation, Sulaiman Range, Pakistan.
The dolomite crystals show subtidal to intertidal zone of deposition with frequent episodes of flooding (Kobayashi, 1999).The diagenetic products of microfacies such as Ferron dolomite and spary calcite cementation indicates replacement during the burial diagenesis.
Whiffin was first proposed to apply microbial diagenesis to cement the loose sand particles and achieved good effect in 2004 [6].
Thus, we consider that the diagenesis in general sense, e.g., a decrease in histological preservation, increased with an increase in bone porosity and mineral crystallinity.
The sedimentology and diagenesis of the Sherwood sandstones have been widely studied: Burley [52] addressed the composition of the sandstone reservoir which contains several Sr-bearing minerals, including plagioclase feldspars, as well as igneous and metamorphic rock fragments.
9) diagrams exhibit that the investigated samples, in general, have clustered in the immature (diagenesis) zone and marginally fall in the beginning of the oil zone.
The thinnest laths are 1 [micro]m; thicker laths were possibly formed by fusion in the course of diagenesis. Very narrow (about 3 [micro]m) laminae (or very wide laths?) were found in the umbonal region of specimen 4921/661 but they show excellent cross-bladed mosaic (Fig.
La filtracion del agua de lluvia entre los intersticios de la roca fomentaria la diagenesis y la frecuente desaparicion del material oseo.