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Fant Tuff

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Journal Article
Journal: AAPG Bulletin
Published: 01 December 1939
AAPG Bulletin (1939) 23 (12): 1873–1874.
... prominent sandstone beds occur in the upper 200 feet of the formation. The Catahoula is subdivided into three members: Fant, 75 feet; Soledad, 200 feet, and La Chusa, 1,000 feet thick (Thomas L. Bailey, Univ. Texas Bull. 2645). Approximately 200 feet of pinkish chocolate-colored clays with globules of soft...
Journal Article
Journal: AAPG Bulletin
Published: 01 February 1940
AAPG Bulletin (1940) 24 (2): 376–382.
... entirely of very soft and plastic, gypsiferous, creamy-green to light grayish-green and purplish-pink clays or variegated pink and green clays.” “One of the best exposures of the upper Frio bed is found in a cut along the San Antonio, Uvalde and Gulf Railway, 1 mi. n.w. of Fant City, Live Oak County...
Journal Article
Journal: AAPG Bulletin
Published: 01 November 1966
AAPG Bulletin (1966) 50 (11): 2344–2365.
..., some degree of stream rejuvenation is suggested. The Anahuac Formation of the subsurface ( Fig. 2 ), which is stratigraphically higher than the basal Fant Tuff Member and Paynes Hammock Sand part of the Catahoula-Tampa, is clearly a marine transgressive unit ( Stuckey, 1964 , p. 212; Walton, 1964 , p...
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Journal Article
Journal: AAPG Bulletin
Published: 01 August 1931
AAPG Bulletin (1931) 15 (8): 967–970.
... or yellow. They contain concretious of limestone with manganese dendrites . These are the surface beds from Fant City to Nueces River, a distance of over 10 miles. Similarly, it is obvious that in Dumble’s description of the beds above the Frio clays which consist of clays with concretions...
Journal Article
Journal: AAPG Bulletin
Published: 01 May 1975
AAPG Bulletin (1975) 59 (5): 766–779.
... of volcanic rock, siliceous limestone, and sandstone. Soledad Volcanic Conglomerate Member —Conglomerate, sandy, volcanic, contains boulders of amygdaloidal rhyolite, trachyte, and trachyandesite as much as 1 ft (0.3 m) in diameter. Fant Tuff Member —Tuff, white to light-gray, zeolite...
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Journal Article
Journal: AAPG Bulletin
Published: 01 April 1936
AAPG Bulletin (1936) 20 (4): 467–477.
... corner 29.8 Huisachito Ranch, turn left 30.1 Black and red chert gravel 30.2 Bottom of white ash 30.3 Plugged Consolidated core well 31.1 Cross road, turn right. Green and white ash tuff Fant member Catahoula (Warner) 31.4 Black chert pebble gravel 32.0 White ash in arroyo...
FIGURES
Journal Article
Journal: AAPG Bulletin
Published: 01 March 1935
AAPG Bulletin (1935) 19 (3): 378–400.
.... An explanation of the theories expressed by this diagram is that the Chusa tuffs become progressively more argillaceous down dip with concomitant thickening of the beds to account for an increase from approximately 200 feet at the outcrop to the 2,810 feet of its probable equivalent, the Lower Fleming or Upper...
FIGURES | View All (4)
Journal Article
Journal: AAPG Bulletin
Published: 01 June 1978
AAPG Bulletin (1978) 62 (6): 1049–1062.
... uranium deposits ( Eargle et al, 1975 ) are (1) Goliad Sand (Pliocene); (2) Oakville Sandstone (Miocene); (3) Catahoula Tuff (Miocene), which includes Chusa Tuff Member, Soledad Volcanic Conglomerate Member, and Fant Tuff Member; (4) Frio Clay (Oligocene?); and (5) Whitsett Formation (of Eocene Jackson...
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Journal Article
Journal: AAPG Bulletin
Published: 01 November 1941
AAPG Bulletin (1941) 25 (11): 1967–2009.
... and renamed the Oligocene strata of Southwest Texas and suggested an unconformity at the base of this series. At that time, the beds formerly called Catahoula were renamed the Gueydan formation, and the formation was further subdivided into three members, 22 namely, the Fant Tuff member or lower Gueydan...
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Journal Article
Journal: GSA Bulletin
Published: 21 June 2021
GSA Bulletin (2021)
...-quartz magmatic rocks encompass granitoids from that chronicles the prolonged subduction and schist with intercalated limestone and volcanic the Muchangyidui (MCY) and Benbatu (BBT) accretionary processes in the Paleozoic within tuffs, the widespread Carboniferous to Permian suites, and diorites from...
Journal Article
Journal: Interpretation
Published: 06 October 2017
Interpretation (2017) 5 (4): ST35–ST51.
... of basalt (in the yellow circle), andesite (in the red circle) and flint (in the blue circle) in sandstone of the QHD 29-2E structure, (c) Archeozoic granite, source rock of the JZ25-1 structure, (d) Mesozoic andesite of the Liaoxi uplift, source rock of the JX1-1 structure, (e) Mesozoic tuff of the Liaoxi...
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Journal Article
Journal: AAPG Bulletin
Published: 01 May 2012
AAPG Bulletin (2012) 96 (5): 789–821.
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