Pore Space in Carbonate Tidalites: Paleoclimatic Aspect

Autor:	L. M. Zhuravleva, V. G. Kuznetsov
Rok vydání:	2019
Předmět:	biology Evaporite 010505 oceanography Geochemistry Intertidal zone Characterisation of pore space in soil 010502 geochemistry & geophysics biology.organism_classification 01 natural sciences Mineral resource classification Permeability (earth sciences) chemistry.chemical_compound Stromatolite chemistry Geochemistry and Petrology Carbonate Economic Geology Sedimentology Geology 0105 earth and related environmental sciences
Zdroj:	Lithology and Mineral Resources. 54:320-332
ISSN:	1608-3229 0024-4902
DOI:	10.1134/s0024490219040047
Popis:	Carbonate sediments in tidal zones are characterized by microgranular textures, insignificant content of the clayey material, and abundance of the cyanobacterial formations. The arid climate fosters the formation of dolomitic tidalites in association with evaporites containing numerous stromatolite interlayers. Dolomitic tidalites make up the lower and upper elements of the three-member transgressive–regressive cyclites, whereas tidalites deposited in a humid climate are confined to the base of two-member limestone cyclites. In both cases, the pore space is created by the abundance of bacterial formations, a very specific feature responsible for the sharp anisotropy of permeability.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::9f6fda576d8feca9bd39680a4445a57f https://doi.org/10.1134/s0024490219040047 Zobrazit plný text záznamu Plný text ve formátu PDF Plný text ve formátu HTML
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