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Lamotte-Bonneterre Formations

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Series: Society of Economic Geologists Guidebook Series, Society of Economic Geologists Guidebook Series
Published: 01 January 1989
DOI: 10.5382/GB.05
EISBN: 9781934969588
Journal Article
Journal: Economic Geology
Published: 01 January 2016
Economic Geology (2016) 111 (1): 259–269.
... overlies the Lamotte Sandstone and forms the lower part of an Upper Cambrian carbonate sequence ( Fig. 1B ). A transgressive sequence of interbedded basinal limestones, dolomites, and shales of the Davis Formation and Derby-Doerun Dolomite overlie the Bonneterre Dolomite. These units are in turn overlain...
FIGURES | View All (8)
Journal Article
Journal: AAPG Bulletin
Published: 01 September 1983
AAPG Bulletin (1983) 67 (9): 1456.
... of the Mid-Continent, the Upper Cambrian Lamotte (Mt. Simon) Sandstone rests nonconformably on Precambrian basement and is overlain by the Bonneterre (Eau Claire) Formation. However, in the area of the Reelfoot rift, both the Lamotte and Bonneterre grade into thick, basinal shales that locally display...
Series: SEPM Special Publication, SEPM Special Publication
Published: 01 January 1997
DOI: 10.2110/pec.97.57.0081
EISBN: 9781565761803
... rocks may be the result of a secular trend in ocean carbon. The trend of upwardly increasing S' 3 C and 8 I8 0 values in the Bonneterre Dolomite and Davis Formation is likely the result of interaction with hydrothermal fluids emanating from the underlying Lamotte Sandstone, reflecting increased...
Series: Economic Geology Monograph Series, Economic Geology Monograph Series
Published: 01 January 1967
DOI: 10.5382/Mono.03.18
EISBN: 9781934969984
... Abstract The Upper Cambrian Bonneterre formation (400 feet) is widely mineralized, predominantly with galena. The Bonneterre, dolomite or limestone, is underlain generally by highly porous Lamotte sandstone (0–500+ feet) resting on a Precambrian basement that rises in many places...
Series: SEPM Special Publication, SEPM Special Publication
Published: 01 January 1988
DOI: 10.2110/pec.88.43.0067
EISBN: 9781565761698
... Abstract The Bonneterre Formation (Cambrian), southeast Missouri, is characterized by dolomitized algal bioherms and associated shelf carbonates that were deposited around the Precambrian St. Francois Mountains, which were islands during Late Cambrian time. West of the dolomitized shelf...
Series: SEPM Special Publication, SEPM Special Publication
Published: 01 January 1988
DOI: 10.2110/pec.88.43.0085
EISBN: 9781565761698
... source for the mineralizing fluids. A similar trend of decreasing iron and manganese and increasing strontium upsection in the Viburnum Trend and the back reef indicates that the fluids moved from the underlying Lamotte Sandstone into the Bonneterre Formation. Low-iron and manganese concentrations...
Journal Article
Journal: Economic Geology
Published: 01 May 1977
Economic Geology (1977) 72 (3): 391–397.
...N. L. Paarlberg; L. L. Evans Abstract Fletcher mine is situated on a buried Precambrian ridge that stood as a topographic high during Upper Cambrian Bonneterre deposition. After deposition of the Lamotte Sandstone that surrounds and pinches out against the ridge, algal reefs grew and formed...
Journal Article
Published: 01 June 1978
Journal of Sedimentary Research (1978) 48 (2): 575–586.
..., resulting in contemporaneous deposition of alluvial, marginal marine and shallow marine facies (including local fan-delta development). The marginal marine deposits constitute a conformable transition zone between the Lamotte and the overlying Bonneterre formation in the study area. GeoRef, Copyright 2006...
Journal Article
Journal: Economic Geology
Published: 01 May 1977
Economic Geology (1977) 72 (3): 339–348.
... order: Lamotte Sandstone, Bonneterre Formation, Davis Formation and Derby-Doerun Dolomite (Elvins Group), Potosi Dolomite, and Eminence Dolomite. These rocks are dominantly carbonates with varying amounts of detrital material, except for the basal Paleozoic sandstone, the Lamotte. In Late Cambrian time...
Series: Special Publications of the Society of Economic Geologists, Special Publications of the Society of Economic Geologists
Published: 01 January 1996
DOI: 10.5382/SP.04.46
EISBN: 9781629490281
..., and iron sulfides. Ore fluid migration was controlled principally by the pinchout of the Cambrian Lamotte and Bonneterre Formations against the buried Precambrian knob to the west (West Dome), and the narrow linear inner breccia zone, but the fluids also traveled outward in the Bonneterre Formation forming...
Journal Article
Journal: Economic Geology
Published: 01 August 1991
Economic Geology (1991) 86 (5): 909–926.
... Formation required to produce all the methane needed to reduce enough sulfate to precipitate all the ores is approximately the same as the volume of the brown-rock facies, which hosts most of the ore. Therefore it appears that metal- and sulfate-bearing solutions entered the Bonneterre at Lamotte Sandstone...
Journal Article
Journal: Economic Geology
Published: 01 July 1972
Economic Geology (1972) 67 (4): 409–425.
...Bruce R. Doe; Maryse H. Delevaux Abstract Isotope ratios, Lamotte Sandstone, Bonneterre Dolomite, Davis Formation and Precambrian basement, Lamotte Sandstone aquifer most likely source GeoRef, Copyright 2008, American Geological Institute. 1972 ...
Series: Memoir, Memoir
Published: 01 January 2012
DOI: 10.1306/13331527M983518
EISBN: 9781629810201
... and Mississippian and Pennsylvanian strata unconformably overlay these units. Strata of the Sauk megasequence in southern Missouri include, in ascending order, the Cambrian Lamotte Sandstone, Bonneterre Dolomite, Davis Formation, Derby-Doerun Dolomite, Potosi Dolomite, and Eminence Dolomite, which are overlain...
FIGURES | View All (6)
Journal Article
Journal: Economic Geology
Published: 01 April 1994
Economic Geology (1994) 89 (2): 322–332.
...-bounded corridor and was concentrated at the base of the Bonneterre Formation. Continued vertical movement of fluids maintained fracture networks as vertical pathways, during the period that circulation localized Mississippi Valley-type deposits in the Late Cambrian section. GeoRef, Copyright 2006...
Series: Society of Economic Geologists Guidebook Series, Society of Economic Geologists Guidebook Series
Published: 01 January 1989
DOI: 10.5382/GB.05
EISBN: 9781934969588
... subdistricts, is unique in several ways. Lead dominates over zinc and the ores have significant amounts of copper, silver, cobalt, and nickel. Hosted in the Upper cambrian Bonneterre Formation, above the basal Cambrian Lamotte Sandstone which is underlain by felsic Precambrian basement, the Viburnum Trend...
Journal Article
Journal: AAPG Bulletin
Published: 01 October 1961
AAPG Bulletin (1961) 45 (10): 1634–1655.
... for an abrupt thickening of Early Cambrian deposits on its south-east side. Apparently it does not affect sediments of Dresbachian age. 2. As they appear to have quite different thickness-distribution patterns, rocks commonly called Mt. Simon-Eau Claire, or Lamotte-Bonneterre (the group known as Dresbachian...
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Journal Article
Journal: AAPG Bulletin
Published: 01 April 1950
AAPG Bulletin (1950) 34 (4): 682–700.
... is the Hickory and the section should include the overlying Cap Mountain, Lion Mountain, and Wilberns formations. The Wichita and Arbuckle mountain sections should include all beds of the Timbered Hills group above the basal Reagan sand. The section in the Ozark region should include the Bonneterre formation...
FIGURES | View All (11)
Series: Memoir, Memoir
Published: 01 January 2012
DOI: 10.1306/13331496M983496
EISBN: 9781629810201
... to the Lamotte and Bonneterre Formations, followed in turn by carbonates assigned to the Elvins Group in the Ozark region and/or to the Arbuckle (southern Oklahoma) or Knox (Appalachian region) Groups or by dark shaly carbonates of equivalent age. As shown by Palmer et al. (2012) , the relatively thin shoal...
FIGURES | View All (10)
Image
—Restored southwest to northeast cross section from Arbuckle Mountains to O...
Published: 01 September 1968
by Roubidouxian time. Lamotte and probably Bonneterre Formations do not occur west of Tulsa Mountains.