Matches in SemOpenAlex for { <https://semopenalex.org/work/W2109476753> ?p ?o ?g. }
Showing items 1 to 100 of
100
with 100 items per page.
- W2109476753 abstract "Norphlet sandstones in seven cores from Mississippi and Alabama are arkoses and subarkoses deposited in eolian-dune, interdune, and fluvial environments. Similar to the deeply buried (> 5 km) Tertiary feldspathic sandstones of the Gulf basin, all detrital plagioclase that survived dissolution has been albitized. However, some K-feldspar, instead of dissolving, was stabilized by K+-rich brines derived from adjacent evaporites. This K-feldspar then developed extensive overgrowths. Fluvial red sandstone lost all initial porosity by the introduction of preburial pedogenic calcite and compaction. Initial porosity of eolian sands was reduced by compaction to an average of 29%; and later by cementation by quartz, carbonates, anhydrite, halite, K-feldspar, and illite. Quartz and anhydrite cements precipitated between 90° and 100°C (approximately 2.3 km deep), carbonates and halite cements formed below 120°C (< 3 km), and late-stage illite cement formed between 130° and 150°C (4-5 km deep). Cements are patchy, and some, especially quartz and anhydrite, are texture-selective, being more abundant in coarser laminae. Secondary porosity, which makes up approximately half the porosity in thin sections, formed by dissolution of detrital grains (f ldspar, rock fragments) and cements (anhydrite, carbonate, halite). Reservoir bitumen records an early phase of oil entrapment. Reservoir quality is influenced by the abundance of reservoir bitumen and thread-like illite, both of which bridge pores. The radiometric age of illite (approximately 55 Ma) probably reflects its cementation age, but may also record a later recrystallization event. Depleted oxygen and carbon isotopic values for ferroan dolomite reflect the progressive replacement of earlier, more enriched carbonate phases by higher temperature phases. Isotopic data suggest that during the first 30 to 40 m.y. of burial, subsurface diagenesis of the Norphlet Formation was dominated by deep-circulating, hot, meteoric water. This phenomenon may be characteristic of the early diagene ic history of rifted basins." @default.
- W2109476753 created "2016-06-24" @default.
- W2109476753 creator A5002411427 @default.
- W2109476753 creator A5004813814 @default.
- W2109476753 creator A5073140208 @default.
- W2109476753 date "1987-01-01" @default.
- W2109476753 modified "2023-10-16" @default.
- W2109476753 title "Diagenesis of Eolian and Fluvial Feldspathic Sandstones, Norphlet Formation (Upper Jurassic), Rankin County, Mississippi, and Mobile County, Alabama" @default.
- W2109476753 cites W1831772678 @default.
- W2109476753 cites W1962949966 @default.
- W2109476753 cites W1976620802 @default.
- W2109476753 cites W1976964306 @default.
- W2109476753 cites W1981080891 @default.
- W2109476753 cites W1981259385 @default.
- W2109476753 cites W1983810313 @default.
- W2109476753 cites W1987417104 @default.
- W2109476753 cites W1997244404 @default.
- W2109476753 cites W2005945684 @default.
- W2109476753 cites W2008194308 @default.
- W2109476753 cites W2010292438 @default.
- W2109476753 cites W2017788791 @default.
- W2109476753 cites W2019026735 @default.
- W2109476753 cites W2024170286 @default.
- W2109476753 cites W2036943830 @default.
- W2109476753 cites W2037002216 @default.
- W2109476753 cites W2057437158 @default.
- W2109476753 cites W2063146391 @default.
- W2109476753 cites W2067462890 @default.
- W2109476753 cites W2067948719 @default.
- W2109476753 cites W2068202901 @default.
- W2109476753 cites W2075870553 @default.
- W2109476753 cites W2102722362 @default.
- W2109476753 cites W2110282597 @default.
- W2109476753 cites W2113147151 @default.
- W2109476753 cites W2116586674 @default.
- W2109476753 cites W2117777141 @default.
- W2109476753 cites W2142537332 @default.
- W2109476753 cites W2144084180 @default.
- W2109476753 cites W2144983431 @default.
- W2109476753 cites W2154034650 @default.
- W2109476753 cites W2160544087 @default.
- W2109476753 cites W2160854121 @default.
- W2109476753 cites W2197221374 @default.
- W2109476753 cites W2252581764 @default.
- W2109476753 cites W2332230385 @default.
- W2109476753 cites W2616563600 @default.
- W2109476753 cites W2782836359 @default.
- W2109476753 cites W2980667969 @default.
- W2109476753 cites W3010100113 @default.
- W2109476753 cites W3128579912 @default.
- W2109476753 cites W596100700 @default.
- W2109476753 cites W2204531844 @default.
- W2109476753 cites W3015621576 @default.
- W2109476753 doi "https://doi.org/10.1306/703c7dea-1707-11d7-8645000102c1865d" @default.
- W2109476753 hasPublicationYear "1987" @default.
- W2109476753 type Work @default.
- W2109476753 sameAs 2109476753 @default.
- W2109476753 citedByCount "21" @default.
- W2109476753 countsByYear W21094767532015 @default.
- W2109476753 countsByYear W21094767532016 @default.
- W2109476753 countsByYear W21094767532017 @default.
- W2109476753 countsByYear W21094767532022 @default.
- W2109476753 crossrefType "journal-article" @default.
- W2109476753 hasAuthorship W2109476753A5002411427 @default.
- W2109476753 hasAuthorship W2109476753A5004813814 @default.
- W2109476753 hasAuthorship W2109476753A5073140208 @default.
- W2109476753 hasConcept C109007969 @default.
- W2109476753 hasConcept C112959462 @default.
- W2109476753 hasConcept C114793014 @default.
- W2109476753 hasConcept C127313418 @default.
- W2109476753 hasConcept C130452526 @default.
- W2109476753 hasConcept C151730666 @default.
- W2109476753 hasConcept C17409809 @default.
- W2109476753 hasConcept C180093795 @default.
- W2109476753 hasConceptScore W2109476753C109007969 @default.
- W2109476753 hasConceptScore W2109476753C112959462 @default.
- W2109476753 hasConceptScore W2109476753C114793014 @default.
- W2109476753 hasConceptScore W2109476753C127313418 @default.
- W2109476753 hasConceptScore W2109476753C130452526 @default.
- W2109476753 hasConceptScore W2109476753C151730666 @default.
- W2109476753 hasConceptScore W2109476753C17409809 @default.
- W2109476753 hasConceptScore W2109476753C180093795 @default.
- W2109476753 hasLocation W21094767531 @default.
- W2109476753 hasOpenAccess W2109476753 @default.
- W2109476753 hasPrimaryLocation W21094767531 @default.
- W2109476753 hasRelatedWork W1678589637 @default.
- W2109476753 hasRelatedWork W1983398148 @default.
- W2109476753 hasRelatedWork W2006010102 @default.
- W2109476753 hasRelatedWork W2029467553 @default.
- W2109476753 hasRelatedWork W2034707049 @default.
- W2109476753 hasRelatedWork W2145172981 @default.
- W2109476753 hasRelatedWork W2526500359 @default.
- W2109476753 hasRelatedWork W3097737070 @default.
- W2109476753 hasRelatedWork W4234190094 @default.
- W2109476753 hasRelatedWork W97153042 @default.
- W2109476753 hasVolume "71" @default.
- W2109476753 isParatext "false" @default.
- W2109476753 isRetracted "false" @default.
- W2109476753 magId "2109476753" @default.
- W2109476753 workType "article" @default.