Owl Conglomerate Member

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Journal Article
Journal: GSA Bulletin
Published: 01 April 1990
GSA Bulletin (1990) 102 (4): 459–477.
... and broken by several faults that generally trend northwest-southeast and show right-lateral separation. In this report, the Barstow Formation has been divided into three members. A newly expanded Owl Conglomerate Member is at least 200 m thick. It is exposed on both limbs of the syncline and is composed...
Journal Article
Journal: AAPG Bulletin
Published: 01 April 1967
AAPG Bulletin (1967) 51 (4): 529–557.
... southeastward along the Wind River Mountains and eastward along the Owl Creek Mountains, but this facies trend is reversed in the Rawlins Hills. A dolomite member is recognized at the base of the formation. Two distinctive lithic units in the upper half of the formation are interpreted as solution zones...
FIGURES | View All (9)
Journal Article
Journal: AAPG Bulletin
Published: 01 March 1957
AAPG Bulletin (1957) 41 (3): 441–465.
.... Deposits of Shinarump-type and Chinle-type are interstratified and intertonguing. The writer proposes that the two types be grouped together in the Chinle formation and that the Shinarump conglomerate be redefined as the Shinarump member of the Chinle formation. The lower unit is correlative with strata...
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Journal Article
Published: 01 November 2000
Journal of Sedimentary Research (2000) 70 (6): 1280–1289.
..., and Petrified Forest formations, and lateral equivalents, occurred during Late Carnian and Early to Middle Norian time ( Lucas et al. 1997 ). The Owl Rock Formation rests conformably on the Painted Desert Member of the Petrified Forest Formation. The Rhaetian-age Rock Point Formation, which unconformably...
FIGURES | View All (12)
Journal Article
Journal: AAPG Bulletin
Published: 01 April 1963
AAPG Bulletin (1963) 47 (4): 586–598.
...Donald U. Wise ABSTRACT The south front of the Owl Creek Range of Central Wyoming has about 5 miles of structural relief with respect to the Wind River Basin at the south. In the past this structural relief has been interpreted as the result of great low-angle thrusting of the range over...
FIGURES | View All (10)
Stratigraphic section of the <b>Owl</b> Rock Formation measured at <b>Owl</b> Rock ( Fig....
Published: 01 November 2000
Figure 3 Stratigraphic section of the Owl Rock Formation measured at Owl Rock ( Fig. 2 ). Base of the section was taken to be the top of a fluvial conglomerate bed overlying orange mudstone, assumed to represent the top of the underlying Painted Desert Member. Tops of interpreted aggradational
Series: GSA Special Papers
Published: 01 January 2006
DOI: 10.1130/2006.2416(04)
... formerly assigned to the Church Rock Member of the Chinle Formation ( Stewart et al., 1972 ; Dubiel, 1989 ; Lucas et al., 1997 ). The contact between the Rock Point Formation and underlying Owl Rock Formation is unconformable (the Tr-5 unconformity). The Rock Point Formation grades vertically...
Series: Society of Exploration Geophysicists Geophysical References Series, Society of Exploration Geophysicists Geophysical References Series
Published: 01 January 2001
DOI: 10.1190/1.9781560801788.ch13
EISBN: 9781560801788
..., and data management, tout their abilities on a global basis. As of early 1999, of the 198 independent firms belonging to the International Association of Geophysical Contractors, 55 listees (28% of the overall total) were categorized as geophysical consultants and individual members. In the SEG’s Buyer’s...
Journal Article
Journal: AAPG Bulletin
Published: 01 March 1971
AAPG Bulletin (1971) 55 (3): 537.
...Dennis M. Howe Abstract Evidence for the existence of an unconformity in southeastern Wyoming and north-central Colorado between rocks of the Goose Egg Formation, the Owl Canyon Formation, or the Lyons Sandstone and the Casper or Ingleside Formations is provided by reworked basal sandy zones...
Journal Article
Journal: GSA Bulletin
Published: 01 July 2013
GSA Bulletin (2013) 125 (7-8): 1349–1368.
... is marked by a laterally persistent red silcrete horizon that is also associated with a biostratigraphically significant faunal turnover. The lower Sonsela Member—a coarse-grained assemblage dominated by persistent sheet sandstone and conglomerate bodies—reflects a coarse-grained progradation of sediment...
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Journal Article
Journal: AAPG Bulletin
Published: 01 October 1939
AAPG Bulletin (1939) 23 (10): 1439–1492.
.... Boysen formation ( €b ), 530 feet thick, Upper Cambrian. Members are equivalent in age to formations of same names in Beartooth region of Montana. Grove Creek member, 40 feet 40 Varicolored beds of shale, limestone, and intraformational conglomerates. Graptolites found 14 feet from top...
FIGURES | View All (28)
Journal Article
Journal: AAPG Bulletin
Published: 01 September 1960
AAPG Bulletin (1960) 44 (9): 1473–1504.
... , Chart 9) recognized seven stratigraphic units in the Upper Mississippi Embayment, which in ascending order are the Tuscaloosa formation, the Eutaw formation, the Coffee sand, the Selma chalk, the Coon Creek tongue and the McNairy sand member of the Ripley formation, and the Owl Creek formation. Early...
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Series: GSA Field Guide
Published: 01 January 2017
DOI: 10.1130/2017.0047(04)
EISBN: 9780813756479
..., with thin beds of quartz sandstone up to 4 m thick. This member is characterized by abundant thin beds and laminations (some of which are notably pink to red at some locations; Fig. 8 ), mud cracks, flat pebble conglomerate, and silicified evaporite nodules. Fossils include ostracods, gastropods...
FIGURES | View All (35)