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Permian and Mississippian back-reef and shelf strata

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Series: AAPG Memoir
Published: 01 January 2019
DOI: 10.1306/13632141M116257
EISBN: 9781629812854
... ABSTRACT Lithologies, depositional environments, stratigraphic architecture, and conodont biostratigraphy of Lower to Middle Mississippian rocks in the western Ozarks comprise five depositional sequences in ramps on the southern Burlington shelf. Aggradational ramps in the Kinderhookian...
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Journal Article
Journal: Lithosphere
Publisher: GSW
Published: 01 October 2014
Lithosphere (2014) 6 (5): 383–398.
... and secondary peak ages between 480 and 415 Ma and 2000 and 1800 Ma. Devonian–Mississippian zircons exhibit enriched ε Hf isotopic values (–3 to –35), whereas Ordovician–Silurian zircons have both enriched (–5 to –25) and depleted (+5 to +14) ε Hf values. Age spectra from Permian strata show primary peaks...
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Journal Article
Published: 01 September 2014
Journal of Paleontology (2014) 88 (5): 1056–1071.
... is an enigmatic macrofossil ( Fig. 1 ) common in upper Carboniferous–lower Permian reefs along the northwest margin of Pangea. Palaeoaplysina , alongside phylloid and dasycladacean algae, occurs in reefs ( West, 1988 ; Kiessling et al., 1999 ) and bedded shelf deposits ( Morin et al., 1994 ). In the Ural...
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Journal Article
Journal: AAPG Bulletin
Published: 11 December 1994
AAPG Bulletin (1994) 78 (12): 1820–1842.
... and Wolfcampian strata that thin onto structural highs to the west ( Figures 2 , 3 ). The maximum transgression occurred in the latest Wolfcampian when the carbonate shelf margin stepped back approximately 18 km between deposition of the upper Wolfcamp and Abo/Wichita (lower Leonardian) ( Figure 3 ). Middle...
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Journal Article
Journal: AAPG Bulletin
Published: 01 April 1942
AAPG Bulletin (1942) 26 (4): 535–649.
... took place. These are termed marginal areas . During some, but not all of Permian time, the deposits laid down in the marginal areas were limestone reefs. Where these are prominently developed, the margin may be termed the reef zone , and the shelf behind it the back-reef area . Beyond...
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Journal Article
Journal: AAPG Bulletin
Published: 01 February 1957
AAPG Bulletin (1957) 41 (2): 278–307.
...Joseph P. D. Hull, Jr. ABSTRACT The Delaware Mountain group is 3,000 feet of a deep-water, terrigenous facies, almost encircled by contemporaneous reef limestone. Abundant detrital feldspar in basin rocks and in corresponding fine sand grains on the shelves at the north and northeast suggests back...
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Journal Article
Journal: AAPG Bulletin
Published: 11 November 1996
AAPG Bulletin (1996) 80 (11): 1736–1762.
...James H. Trexler, Jr.; James C. Cole; Patricia H. Cashman ABSTRACT Paleozoic strata on the Nevada Test Site and surrounding area are affected by the intersection of several important geologic trends, including the early Paleozoic rift margin and the Late Devonian-Early Mississippian Antler orogenic...
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Series: Reviews in Economic Geology
Published: 01 January 2018
DOI: 10.5382/rev.20.03
EISBN: 9781629491189
... with eustatic sea-level lowstands and superjacent, transgressive calcareous shale and siltstone horizons that are deposited as sea level begins to rise, (2) Early Mississippian foreland basin turbidites and debris flows overlying karsted Late Devonian platform strata, and (3) Pennsylvanian and Permian shallow...
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Series: SEPM Special Publication, SEPM Special Publication
Published: 01 January 2009
DOI: 10.2110/sepmsp.093.095
EISBN: 9781565762978
... structurally differentiated based on their contrasting sedimentary facies near the beginning of the Desmoinesian (Strawn). The top of the Mississippian strata and the lower Pennsylvanian Morrowan beds near the bottom of the figure are carried as lithologic markers through much of the Permian Basin...
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Series: SEPM Special Publication, SEPM Special Publication
Published: 01 January 2003
DOI: 10.2110/pec.02.74.0123
EISBN: 9781565762114
... cementstones, and brachiopod bioherms and form reef-rimmed platforms. Boundstone and slope deposits are cemented by fibrous and radiaxial fibrous calcite; inner-shelf peritidal deposits are extensively dolomitized, and several intervals of karst are present near the Fammenian-Tournaisian boundary. Tournaisian...
Journal Article
Journal: AAPG Bulletin
Published: 01 March 1986
AAPG Bulletin (1986) 70 (3): 239–262.
... in subsequent sections are based on examination of outcrops in the Guadalupe and Delaware Mountains ( Figures 1 , 4 , 5 ). The Guadalupian strata on outcrop have long been recognized as representing time-equivalent basin, shelf-margin (reef), and shelf (back-reef) deposits ( Tyrrell, 1969 ) ( Figures 3 , 4...
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Journal Article
Journal: AAPG Bulletin
Published: 01 May 2005
AAPG Bulletin (2005) 89 (5): 553–576.
... Pennsylvanian carbonate New Mexico 4,883,971 353,848,173 Northwest shelf Strawn patch reef New Mexico 1,539,376 70,337,831 Pennsylvanian and Lower Permian reef and bank** Texas 315,183 92,104,283 Upper Pennsylvanian shelf sandstone # Texas 426,556 7,264,141 24,730,379...
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