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1-20 OF 80 RESULTS FOR
Barnsdall Formation
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Journal Article
GENUS-LEVEL TAPHONOMIC VARIATION WITHIN CLADID CRINOIDS FROM THE UPPER PENNSYLVANIAN BARNSDALL FORMATION, NORTHEASTERN OKLAHOMA Available to Purchase
Journal: PALAIOS
Publisher: SEPM Society for Sedimentary Geology
Published: 01 June 2011
PALAIOS (2011) 26 (6): 377–389.
... related to differences in depositional environment and gross (subclass-level) constructional morphology. The crinoid fauna under study was recovered from the middle portion of the Upper Pennsylvanian (Missourian) Barnsdall Formation exposed near Copan, Washington County, northeastern Oklahoma (36...
Image
Map of the location of the Barnsdall Formation (black square), a crinoid-be... Open Access
in Examining the ontogeny of the Pennsylvanian cladid crinoid Erisocrinus typus Meek and Worthen, 1865
> Journal of Paleontology
Published: 01 July 2023
Figure 1. Map of the location of the Barnsdall Formation (black square), a crinoid-bearing Lagerstätte near Copan, Oklahoma, USA (modified from Thomka et al., 2011 ).
Journal Article
Examining the ontogeny of the Pennsylvanian cladid crinoid Erisocrinus typus Meek and Worthen, 1865 Open Access
Journal: Journal of Paleontology
Publisher: Paleontological Society
Published: 01 July 2023
Journal of Paleontology (2023) 97 (4): 906–913.
...Figure 1. Map of the location of the Barnsdall Formation (black square), a crinoid-bearing Lagerstätte near Copan, Oklahoma, USA (modified from Thomka et al., 2011 ). ...
Journal Article
SIDERITE CONCRETIONS IN THE COPAN CRINOID LAGERSTÄTTE (UPPER PENNSYLVANIAN, OKLAHOMA): IMPLICATIONS FOR INTERPRETING TAPHONOMIC AND DEPOSITIONAL PROCESSES IN MUDSTONE SUCCESSIONS Available to Purchase
Journal: PALAIOS
Publisher: SEPM Society for Sedimentary Geology
Published: 01 October 2013
PALAIOS (2013) 28 (10): 697–709.
...JAMES R. THOMKA; RONALD D. LEWIS Abstract A thin interval of bioturbated, fossiliferous mudstone within the middle portion of the Upper Pennsylvanian Barnsdall Formation crops out near Copan, northeastern Oklahoma. Representing slow background sedimentation in an oxygenated distal shelf setting...
Journal Article
THE UTILITY OF ISOLATED CRINOID OSSICLES AND FRAGMENTARY CRINOID REMAINS IN TAPHONOMIC AND PALEOENVIRONMENTAL ANALYSIS: AN EXAMPLE FROM THE UPPER PENNSYLVANIAN OF OKLAHOMA, UNITED STATES Available to Purchase
Journal: PALAIOS
Publisher: SEPM Society for Sedimentary Geology
Published: 01 July 2012
PALAIOS (2012) 27 (7): 465–480.
... on dissociated crinoid elements in taphonomic and/or paleoenvironmental analysis. A diverse, abundant, and taphonomically variable crinoid fauna recovered from a thin mudstone interval within the Upper Pennsylvanian Barnsdall Formation in northeastern Oklahoma presents a unique opportunity to test the value...
Image
—Diagrammatic section across Bartlesville area; based on wells listed Tabl... Available to Purchase
in Tectonic Origin of Preconsolidation Deformation in Upper Pennsylvanian Rocks Near Bartlesville, Oklahoma
> AAPG Bulletin
Published: 01 September 1975
Fig. 2 —Diagrammatic section across Bartlesville area; based on wells listed Table 2 and shown on Figure 1 , and on expression of structural elements at surface. Ptl , Tallant Formation; Pb , Barnsdall Formation; Pt , Torpedo sandstone and overlying shale; Pd , Dewey Limestone; Ph
Image
Examples of crowns representing the cladid crinoid family Pirasocrinidae, i... Available to Purchase
in REPEATED REGENERATION OF CRINOID SPINES IN THE UPPER PENNSYLVANIAN OF EASTERN OHIO: EVIDENCE OF ELEVATED PREDATION INTENSITY AND SIGNIFICANCE FOR PREDATOR-DRIVEN EVOLUTION OF CRINOID MORPHOLOGY
> PALAIOS
Published: 29 November 2018
Fig. 1.— Examples of crowns representing the cladid crinoid family Pirasocrinidae, illustrating the extreme spinosity characteristic of this group. All crowns are from the similarly aged Barnsdall Formation of northeastern Oklahoma. A ) Complete crown of the genus Plaxocrinus
Journal Article
Hilltop Formation, Upper Pennsylvanian, Seminole County, Oklahoma: GEOLOGICAL NOTES Available to Purchase
Journal: AAPG Bulletin
Publisher: American Association of Petroleum Geologists
Published: 01 August 1953
AAPG Bulletin (1953) 37 (8): 2046–2050.
... defined, the Hilltop contains equivalents of the Barnsdall formation, probably the Dewey formation, and possibly the Chanute and uppermost Nellie Bly formations. These four formations are exposed in Okfuskee County, directly north of Seminole County. Morgan (1924, p. 126) included what is here named...
Journal Article
Guijarral Hills Discovery: ABSTRACT Free
Journal: AAPG Bulletin
Publisher: American Association of Petroleum Geologists
Published: 01 December 1948
AAPG Bulletin (1948) 32 (12): 2322.
...J. Q. Anderson Abstract Commercial production was obtained by the Barnsdall Oil Company from Guijarral Hills on September 19, 1948. The producing sand is apparently a large lentil in the so-called “ Leda zone ” in the upper part of the Kreyenhagen shale formation. Productive limits of the “ Leda...
Journal Article
Midway Field Discovery, Lafayette County, Arkansas: GEOLOGICAL NOTES Available to Purchase
Journal: AAPG Bulletin
Publisher: American Association of Petroleum Geologists
Published: 01 July 1942
AAPG Bulletin (1942) 26 (7): 1289–1291.
...E. A. MARKLEY; CLAUDE N. VALERIUS 1 Manuscript received, May 21, 1942. 2 Geologist, Barnsdall Oil Company. © 1942 American Association of Petroleum Geologists. All rights reserved 1942 American Association of Petroleum Geologists The Midway oil field was discovered...
Journal Article
Field and Wildcat Developments in South Arkansas in 1942: GEOLOGICAL NOTES Available to Purchase
Journal: AAPG Bulletin
Publisher: American Association of Petroleum Geologists
Published: 01 March 1944
AAPG Bulletin (1944) 28 (3): 326–332.
... of the wells drilled, and core and sample information was available on numerous wells drilled in and adjacent to the field. During December, 1942, a new producing formation was developed in the Stephens field with the completion of T. W. Lee’s G. C. Hall No. 1, at the center of the SW. 1 4 , SW...
Journal Article
The Ureocrinus bockschii bed of Trearne Quarry SSSI (Mississippian, Lower Carboniferous), north Ayrshire, Scotland Available to Purchase
Journal: Scottish Journal of Geology
Publisher: Geological Society of London
Published: 01 April 2025
Scottish Journal of Geology (2025) 61 (1): sjg2024-008.
... , J.R. , Lewis , R.D. , Mosher , D. , Pabian , R.K. and Holterhoff , P.F. 2011 . Genus-level taphonomic variation within cladid crinoids from the upper Pennsylvanian Barnsdall Formation, north-eastern Oklahoma . Palaios , 26 , 377 – 389 , doi: 10.2110/palo.2011.p11-001r 10.2110...
Journal Article
Geology of West Tepetate Oil Field Jefferson Davis Parish, Louisiana Available to Purchase
Journal: AAPG Bulletin
Publisher: American Association of Petroleum Geologists
Published: 01 September 1948
AAPG Bulletin (1948) 32 (9): 1712–1727.
...Fred W. Bates; Jay B. Wharton ABSTRACT The West Tepetate oil field, located in the Louisiana Gulf Coast area, was discovered by the Barnsdall Oil Company and Vincent and Welch in 1944. The presence of the structure was first suggested in 1930 by torsion-balance exploration conducted by Vincent...
Journal Article
Developments in East Texas in 1944 Available to Purchase
Journal: AAPG Bulletin
Publisher: American Association of Petroleum Geologists
Published: 01 June 1945
AAPG Bulletin (1945) 29 (6): 766–776.
... discoveries are discussed. TABLE II DISCOVERIES AND EXTENSIONS IN 1944 County Field Operator Farm and Weil No . Location Class Date Producing Formation Pay Interval ( Feel ) Initial Production Discovery Method Bowie Eylau Barnsdall Heilbron 2 6 mi. SW...
Journal Article
Ontogeny of Hypselocrinus hoveyi , Mississippian Cladid Crinoid from Indiana Available to Purchase
Journal: Journal of Paleontology
Publisher: Paleontological Society
Published: 01 November 2012
Journal of Paleontology (2012) 86 (6): 1017–1020.
....
Pabian
R. K.
Holterhoff
P. F.
2011 .
Genus-level taphonomic variation within cladid crinoids from the Upper Pennsylvanian Barnsdall Formation, northeastern Oklahoma .
PALAIOS ,
26 :
377 –
389...
Journal Article
Developments in South Arkansas and North Louisiana in 1944 Available to Purchase
Journal: AAPG Bulletin
Publisher: American Association of Petroleum Geologists
Published: 01 June 1945
AAPG Bulletin (1945) 29 (6): 803–814.
... drilled as wildcats, 17 discoveries were made classified as follows: 10 new fields, 2 extensions to old fields, and 5 new producing formations in old fields. During 1943 a total of 141 wells were drilled as wildcats, resulting in 12 discoveries. Just what effect these new discoveries will have...
Journal Article
Developments in Southern Arkansas and Northern Louisiana During 1939 Available to Purchase
Journal: AAPG Bulletin
Publisher: American Association of Petroleum Geologists
Published: 01 June 1940
AAPG Bulletin (1940) 24 (6): 1092–1099.
... The Smackover limestone continued to be the main object of prospecting in southern Arkansas while the lower Glen Rose and Cotton Valley formations were the chief objects of prospecting in northern Louisiana. Table II is an analysis of wildcat wells indicating the deepest formations tested. TABLE II...
Journal Article
Tectonic Origin of Preconsolidation Deformation in Upper Pennsylvanian Rocks Near Bartlesville, Oklahoma Available to Purchase
Journal: AAPG Bulletin
Publisher: American Association of Petroleum Geologists
Published: 01 September 1975
AAPG Bulletin (1975) 59 (9): 1626–1638.
...Fig. 2 —Diagrammatic section across Bartlesville area; based on wells listed Table 2 and shown on Figure 1 , and on expression of structural elements at surface. Ptl , Tallant Formation; Pb , Barnsdall Formation; Pt , Torpedo sandstone and overlying shale; Pd , Dewey Limestone; Ph...
Journal Article
Possible Future Oil Provinces in Pacific Coast States Available to Purchase
Journal: AAPG Bulletin
Publisher: American Association of Petroleum Geologists
Published: 01 August 1941
AAPG Bulletin (1941) 25 (8): 1457–1468.
... of continental Eocene beds in which there is nothing to indicate that oil may be present in either area. 1 Committee consists of E.W. Galliher, chairman, Barnsdall oil Company; H.K. Armstrong consulting geologist; Albert Gregersen, The Texas Company; Max L. Kreuger, Union Oil Company; Graham B...
Journal Article
Developments in Rocky Mountain Region in 1943 Available to Purchase
Journal: AAPG Bulletin
Publisher: American Association of Petroleum Geologists
Published: 01 June 1944
AAPG Bulletin (1944) 28 (6): 789–800.
..., and Ingomar, Montana; and oil at Brady, East Utopia and Gage, Montana, and Gebo and Steamboat Butte, Wyoming. The most active new development was in the Tensleep sandstone pool at Elk Basin, discovered in 1942. Deeper formations developed new reserves in several other fields, such as the Madison limestone...
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