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tripolitic crust

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Journal Article
Journal: AAPG Bulletin
Published: 01 March 2011
AAPG Bulletin (2011) 95 (3): 371–393.
..., occasionally resulting in a Mississippian tripolitic chert facies that exhibits very high porosities, low permeabilities, and when encountered in the subsurface can be a good hydrocarbon reservoir. In north-central Oklahoma and south-central Kansas, the Mississippian tripolitic cherts are widespread...
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Journal Article
Journal: Interpretation
Published: 24 October 2014
Interpretation (2014) 2 (4): T221–T241.
... and Withers Fields on the Eastern Shelf. Other diagenetic fabrics (soil crusts, microkarst fabrics, porosity inversion, precompaction, fabric-selective dissolution and associated cementation) associated with subaerial exposure in intercave areas also are absent ( Dravis, 1992 , 1996 , 2002 ) questioning...
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Journal Article
Journal: The Leading Edge
Published: 01 December 2015
The Leading Edge (2015) 34 (12): 1468–1473.
... (URTeC) , 10.15530/urtec-2015-2155095 . Crampin S. , and Chastin S. , 2003 , A review of shear wave splitting in the crack-critical crust : Geophysical Journal International , 155 , no. 1 , 221 – 240 , 10.1046/j.1365-246X.2003.02037.x . Dowdell B. L. , Kwiatkowski J...
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Journal Article
Journal: AAPG Bulletin
Published: 01 September 1968
AAPG Bulletin (1968) 52 (9): 1732–1778.
... of fine quartz crystals and thin, finely drusy crusts, microscopic mammillary, and columnar flakes of chalcedonic chert. The lithologic character which Carlson (1963, p. 26) reported as a distinguishing feature of the Gilmore City in southwestern Nebraska continues into western Kansas as far south...
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Journal Article
Journal: AAPG Bulletin
Published: 01 November 2013
AAPG Bulletin (2013) 97 (11): 1849–1870.
... in the upper intertidal to lower supratidal zones, as well as in poorly and well-drained depressions and ponds. Hamelin Pool stromatolites grow on cemented crusts and coalesce to form large structures, which were also observed by Planavsky and Ginsburg (2009) in Bahamian microbialites. The LLH types develop...
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Journal Article
Journal: AAPG Bulletin
Published: 15 July 2019
AAPG Bulletin (2019) 103 (7): 1745–1768.
... = chert tripolite; DOL = dolomite; FM = Formation; LS = limestone; SH = shale; SS = sandstone. The northern Arkansas mining district is located in northcentral Arkansas ( Figure 1 ). Mineralization developed along faults and occurs in solution collapse breccias and as replacement zones bordering...
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Journal Article
Journal: AAPG Bulletin
Published: 01 October 1967
AAPG Bulletin (1967) 51 (10): 1979–2032.
... tripolitic surface of coarsely crystalline tabulate corals and, from a time viewpoint, may represent the hiatus referred to by Stearn and be equivalent to Brindle’s “t” marker. Although the “S 6 ” marker is not as pronounced as the shaly marker intervals below it, this silicified surface may be more...
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Journal Article
Journal: AAPG Bulletin
Published: 01 July 1979
AAPG Bulletin (1979) 63 (7): 1059–1091.
... frame-building organisms. Some irregular siliceous brown crusts may be of algal origin. The shelf-edge dolomite is interpreted as a complex of small reefs, banks, and carbonate sands of uncertain type. The facies may represent either a reef-flat or a shelf-margin sand system. Further field...
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Journal Article
Journal: AAPG Bulletin
Published: 01 February 1964
AAPG Bulletin (1964) 48 (2): 166–190.
... as far south as Lincoln County, Kentucky ( Calvert, 1963 , Pl. 1). The most ancient rocks of the shield have been traditionally called Archeozoic or Archean rocks; it is assumed that they rest on crystalline rocks of the original crust of the earth, known as Azoic rocks. Archeozoic rocks have been...
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Series: Geological Society, London, Geology of Series
Published: 01 January 2008
DOI: 10.1144/CEV2P.9
EISBN: 9781862393899
... classification criteria. This classification provides a direct link to the stratigraphy orientated chapters of this book so that mineralogical and chemical concentration processes are embedded into the geodynamic evolution of the Central European crust. Further subdivision is based on the particular element...
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