RESULTS FOR Tubb Sandstone
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Dolomite in Permian Paleosols of the Bravo Dome CO 2 Field, U.S.A.: Permian Reflux Followed by Late Recrystallization at Elevated Temperature
Journal: Journal of Sedimentary Research
Published: 01 April 2011
Journal of Sedimentary Research (2011) 81 (4): 248-265.
... of CO 2 injection, and that it is likely that the aluminosilicate reactions are too slow to buffer the system. The Abo–Tubb study interval consists of the Abo Formation and the overlying Tubb Sandstone Member of the Yeso Formation, hereafter referred to as the “Abo–Tubb” interval. In the Bravo Dome...
Published: 01 January 1940
AAPG Bulletin (1940) 24 (1): 119-133.
..., and the basal 15 feet consists of dolomitic sandstone which lies directly on a granitic mass. Fossils are notably rare and poorly preserved in the dolomite. One trilobite pygidium was found 24 feet from the top in the Gulf’s Tubb No. 16. A few gastropods have been found in the upper 200 feet...
FIGURES | View All (5)
Published: 01 December 1938
AAPG Bulletin (1938) 22 (12): 1704.
...Elliot H. Powers Abstract The Sand Hills area of western Crane County includes two pools, the Tubb and McKnight, in which production is obtained from Permian dolomite. In a third small area on the northwest side of the Tubb pool, three wells have encountered flush production of high-gravity oil...
Series: GSA Reviews in Engineering Geology
Published: 01 January 2008
... Department Known Landslides Map, 1995 (NW corner). Figure 3. Zone of particular landslide hazard (Tubbs, 1974b ) (NW corner). Figure 8. Stability improvement area in Seattle Landslide Study Prioritization Report (Shannon & Wilson, 2000 ). Figure 9. Block diagram...
Journal: Petroleum Geoscience
Published: 09 November 2017
Petroleum Geoscience (2017) 24 (3): 247-257.
...L. M. Davidson; T. J. Arthur; G. F. Smith; S. Tubb Abstract Interpretation of a 20 550 line km 2D seismic survey acquired in 2014 by Soma Oil and Gas in the deep water offshore area of SE Somalia has identified three previously undocumented sedimentary provinces – Jubba Deep, Mogadishu Deep and Mid...
Publisher: Gulf Petrolink
Published: 01 July 2014
GeoArabia (2014) 19 (3): 165-184.
...Robert E. Tubbs, Jr.; Hussein G. Aly Fouda; Abdulkader M. Afifi; Nickolas S. Raterman; Geraint W. Hughes; Yousuf K. Fadolalkarem ABSTRACT The Midyan Peninsula of northwest Saudi Arabia offers an exceptional opportunity to observe a complex interplay of rifting, salt tectonics, and strike-slip...
FIGURES | View All (18)
Series: SEPM Special Publication
Published: 01 January 1989
... evaporile deposits. The shelf Tubb and equivalent basinal Dean sections record a major episode of gradual, highstand-punctuated sea-level fall that terminated in complete shelf emergence. Thus began a period of alternating carbonate-evaporite and sandstone deposition on the North Platform that persisted...
Series: Geological Society, London, Special Publications
Published: 01 January 2004
... dolomite rhombs sit within primary and secondary macropores and are post-dated by a late-stage non-ferroan calcite cement. (e) Bravo Dome Tubb Formation sandstone. The dolomitized volcanic grains (V) show signs of initial dissolution whilst fibrous bundles of zeolite (laumontite) infill primary...
Upper Carboniferous and Lower Permian tectonostratigraphy on the southern margin of the Central North Sea
Journal: Journal of the Geological Society
Published: 01 December 2002
Journal of the Geological Society (2002) 159 (6): 731-749.
.... Biostratigraphic data from the sediments and radiometric dating of interbedded basaltic lavas indicate that the succession spans the Upper Carboniferous (Westphalian B) to Lower Permian (Asselian) interval; this has been informally split into three sedimentary units. The ‘Lower Flora Sandstone’ is of Westphalian B...
PALEOENVIRONMENTAL AND PALEOGEOGRAPHIC IMPLICATIONS OF PALEOSOLS AND ICHNOFOSSILS IN THE UPPER PENNSYLVANIAN HALGAITO FORMATION, SOUTHEASTERN UTAH
Published: 24 July 2018
PALAIOS (2018) 33 (7): 296-311.
... the stratigraphic standing of the HF has been problematic due to differing paleoenvironmental and paleogeographic interpretations. This stratigraphic confusion is likely because the HF and overlying Cedar Mesa Sandstone lie at the interface between the underlying, predominately marine carbonate Honaker Trail...
FIGURES | View All (8)
Early Pleistocene initiation of the San Felipe fault zone, SW Salton Trough, during reorganization of the San Andreas fault system
Journal: GSA Bulletin
Published: 01 May 2009
GSA Bulletin (2009) 121 (5-6): 663-687.
... fault. Poorly sorted angular boulder conglomerate and pebbly sandstone of the Sunset Conglomerate are ~600 m thick and lie in angular unconformity on the Pliocene Palm Spring Group. The conglomerate coarsens upward and toward the fault, and is dominated by plutonic clasts derived from SW...
Lombardi reservoir, San Ardo field, California: Sequence stratigraphy in a deltaic environment associated with local tectonism
Published: 01 December 2017
AAPG Bulletin (2017) 101 (12): 1917-1943.
... accompanying tectonism in the south. In core, the Lombardi sand consists mostly of homogeneous sand and bioturbated sand, arranged in upward-coarsening successions. The Lombardi sand is interpreted to be the product of deltaic deposition based on (1) the presence of homogeneous and laminated sandstones...
A Regional View of Urban Sedimentary Basins in Northern California Based on Oil Industry Compressional-Wave Velocity and Density Logs
Publisher: Seismological Society of America
Published: 01 December 2005
Bulletin of the Seismological Society of America (2005) 95 (6): 2093-2114.
... example, hard Eocene sandstones west of the San Andreas Fault have much higher impedances than Eocene strata, mainly higher-porosity sandstones and shales, located to the east of this fault, and approach those expected for Franciscan Complex basement rocks. Basement penetrations define large impedence...
Includes: Supplemental Content
Series: Geological Society, London, Geology of Series
Published: 01 January 2006
... and subordinate thin beds of coarse lithic greywacke sandstone ( Holder & Leveridge 1986 b ; Shail 1992 ). Near its lower thrust boundary pillowed basalt, LIL-enriched MORB at Tubbs Mill ( Floyd 1984 ), interdigitates with the sedimentary rocks, and in sequence above the formation is the southerly sourced...
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Cambrian trilobites from Brzechów, Holy Cross Mountains (Poland) and their significance in stratigraphic correlation and biogeographic reconstructions
Journal: Geological Magazine
Publisher: Cambridge University Press
Published: 01 July 2007
Geological Magazine (2007) 144 (4): 661-686.
.... ( A. ) oelandicus with P. ( A .) cf. mureroensis might suggest that P. ( A. ) oelandicus appears earlier in the Brzechów sandstones than in Scandinavia, thus the strata exposed here do not find their correlative in the Scandinavian succession. As a result, the Banian/Agdzian boundary (Lower–Middle Cambrian...
Equatorial Aridity in Western Pangea: Lower Permian Loessite and Dolomitic Paleosols in Northeastern New Mexico, U.S.A.
Journal: Journal of Sedimentary Research
Published: 01 September 2001
Journal of Sedimentary Research (2001) 71 (5): 817-832.
... ). Broadhead (1990) suggested a possible beach and/or tidal-flat origin for the Tubb Sandstone over Bravo dome, although lack of access to core or outcrop in the region made this determination difficult and tenuous. As detailed below, we suggest a fluvial and predominantly eolian origin for the Abo-Tubb...
On the possibility of using suspension-log data to estimate historic overburden in shallow unconsolidated sediments
Journal: The Leading Edge
Publisher: Society of Exploration Geophysicists
Published: 01 January 2012
The Leading Edge (2012) 31 (1): 84-88.
... for consolidated sediments (shales, sandstones, carbonates) while the suspension log is more optimized for unconsolidated sediments. Most coastal plain wireline-log stratigraphic correlations are based on gamma and resistivity data that often do not show much character in the freshwater-saturated sediments...
FIGURES | View All (4)
The aftermath of the CPE and the Carnian–Norian transition in northwestern Sichuan Basin, South China
Journal: Journal of the Geological Society
Published: 18 December 2018
Journal of the Geological Society (2018) 176 (1): 179-196.
...–bioclastic limestones and sponge reef mounds to dark grey terrigenous clays, siltstones and sandstones is visible in several localities. The timing and significance of this major facies transition is still unclear. Here we report new biostratigraphic and carbon stable isotope data from Hanwang and Jushui...
Book: From the Puget Lowland to East of the Cascade Range: Geologic Excursions in the Pacific Northwest
Series: GSA Field Guides
Published: 01 January 2017
... deformation is dominated by far-field effects of the Pacific North America transform plate boundary. ABSTRACT Seattle’s geologic record begins with Eocene deposition of fluvial arkosic sandstone and associated volcanic rocks of the Puget Group, perhaps during a time of regional strike-slip faulting...
FIGURES | View All (13)
Published: 01 December 1937
AAPG Bulletin (1937) 21 (12): 1575-1579.
.... From this depth to 5,875 feet the section consisted of Permian limestone and dolomite, at which depth the first Ordovician sediments were encountered. The section extending from 5,875 to 6,316 feet consists of a series of dense brown limestone, green shale and sandstone. Fossils found in this section...