The Middle Ordovician Knox Unconformity in the Black Warrior Basin

Gary S. Dwyer, John E. Repetski

AAPG Special Volumes

...., and W. C. Sweet, 1989, Mechanical and chemical techniques for separating microfossils from rock, sediment and residue matrix, in R. M. Feldmann, R. E...

Orbital Forcing and Sedimentary Sequences

Alfred G. Fischer, David J. Bottjer

Journal of Sedimentary Research (SEPM)

... epoch: U.S. Geological Survey Professional Paper 158, p. 87-110. BRADLEY, W.B., 1931, The origin of the oil shale and its microfossils of the Green...

Cyclicity in the Green River Formation (Lacustrine Eocene) of Wyoming

Alfred G. Fischer, Lillian T. Roberts

Journal of Sedimentary Research (SEPM)

... microfossils of the Green River Formation of Colorado and Utah: U.S. Geological Survey Professional Paper 168, 58 p. BRADLEY, W.B., 1948, Limnology...

Seismic Stratigraphy and Facies of the Frigg Fan Complex: Chapter 8

J. E. McGovney, B. J. Radovich

AAPG Special Volumes

..., are separated by equally abundant but thinner shale and calcareous shale beds. Groups of sheet sands may display a coarsening upward gamma response...

Deltaic Sedimentation in Athabasca Tar Sands

Maurice A. Carrigy

AAPG Bulletin

... of sedimentation in Early Cretaceous time. The topography was characteristic of a mature landscape, with wide valleys underlain by soft calcareous shales separated...

Diagenesis of Middle and Upper Eocene Carbonate Shoreline Sequences, Central Florida

A. F. Randazzo , G. C. Stone , H. C. Saroop

AAPG Bulletin

... informally subdivided the Ocala into an upper and a lower member. Puri (1957) attempted to zone the Ocala by use of microfossils and raised the Ocala...

Continental Slope Sediment Instability Northeast of Wilmington Canyon

Bonnie A. McGregor , Richard H. Bennett

AAPG Bulletin

... (Gibson et al, 1968). An age of late Pleistocene approximately 250 × 103 years B.P. was obtained from microfossils piston cored at a depth of 40 ft (12 m...

Facies Succession of Pliocene-Pleistocene Carbonates, Northwestern Great Bahama Bank

David K. Beach , Robert N. Ginsburg

AAPG Bulletin

... Bank, Bahamas: AAPG Bull., v. 61, p. 376-406. Illing, L. V., 1954, Bahaman calcareous sands: AAPG Bull., v. 38, p. 1-95. James, N. P., 1972, Late...

Petroleum Geology of Benue Trough and Southeastern Chad Basin, Nigeria: GEOLOGIC NOTES

S. W. Petters , C. M. Ekweozor

AAPG Bulletin

... Bull., v. 64, p. 1251-1259. Fayose, E. A., and I. De Klasz, 1976, Microfossils of the Eze-Aku Formation (Turonian) at Nkalagu quarry, eastern Nigeria...

Early Tertiary Subsidence and Sedimentary Facies--Northern Sirte Basin, Libya

Yousef D. Gumati, William H. Kanes

AAPG Bulletin

... and the Hagfa Shale and its equivalent (Figures 3-5). Although microfossils from the Maastrichtian Kalash Limestone suggest a shallow water environment...

Sequence Stratigraphy, Sea Level Change and Palaeoenvironments via Chemostratigraphy: Regional to Global Correlations, by Amina Mabrouk, Ian Jarvis, Habib Belayouni, Amanda Murphy, and Richard T.J. Moody, #40244 (2007).

Search and Discovery.com

Establishing Evidence for Paleocene-Eocene Boundary using Biostratigraphy of Larger Foraminifera on Kakinada Terrace, Krishna Godavari Basin, India, #50402 (2011)

Sudhir Shukla

Search and Discovery.com

... and compared, and possible criteria for the Paleocene-Eocene boundary by planktic microfossils are also discussed. Previous Studies Some of the more...

Structure and Evolution of the Border Region of New Guinea

H. L. Davies

Papua New Guinea (PNG) Petroleum Convention Proceedings

..., with dykes of adamellite, aplite, basalt and dolerite (Pigram et al., 1977). The Omung Metamor­ phics are non-calcareous phyllite and slate...

Stratigraphy and Inferred Tectonic Framework of Lower Paleozoic Rocks in the Eastern Klamath Mountains, Northern California

A. W. Potter, P. E. Hotz, D. M. Rohr

Pacific Section SEPM

... assemblage of Ordovician to Devonian sedimentary, volcanic, and metamorphic rocks; the central metamorphic belt is composed of metamorphosed calcareous rocks...

Lithofacies, Diagenesis, and Reservoir Quality Evaluation of Wolfcamp Unconventional Succession in the Midland Basin, West Texas, #80607 (2017).

Hualing Zhang, Xavier Janson, Li Liu, Ziyuan Wang

Search and Discovery.com

... analysis, microscopic observations and XRF data, four lithofacies were defined in the Glasscock core representing the Wolfcamp upper calcareous...

Occurrence and Character of Outcropping Limestones in the Sepik Basin: Implications for Hydrocarbon Exploration

C. Wilson, R. Barrett, R. Howe, Lei-Kuang Leu

Papua New Guinea (PNG) Petroleum Convention Proceedings

... of correlation in the Sepik Basin, an absence of microfossils in many lithologies and the eompilation of the 1:250 000 geological map series from...

Conodont Biostratigraphy of Chesterian Strata (Late Mississippian–Early Pennsylvanian), East-Central Idaho and Southwestern Montana

J. M. Abplanalp, P. E. Isaacson, L. S. Batt, M. C. Pope

Rocky Mountain Association of Geologists

...) of east-central Idaho: Journal of Foraminiferal Research, v. 14, no. 4, p. 282–302. Groves, J.R., 1986, Calcareous algae and associated microfossils...

Geological History of the Northwest Passage

H. D. Daae, A. T. C. Rutgers

CSPG Special Publications

...), grade westward into calcareous, evapor-itic, and arenaceous facies. This again changes to a basinal facies greater than 7,400 feet thick within...

Famennian Facies of Pomerania, Northwestern Poland, and the Paleogeography of Northern Europe

Hanna Matyja

Dallas Geological Society

... Geologicznego, v. 74, p. 83-98. Nehring, M., 1971. Devonian microfossils in borehole Jamno IG-1 (in Polish, English summary). Kwartalnik Geologiczny, v...

Petroleum Occurrence in the Uinta Basin: North America

Lewis F. Wells

AAPG Special Volumes

...), "Origin and Microfossils of the Oil Shale of the Green River Formation of Colorado and Utah," ibid., Prof. Paper 168, pp. 6-29. BUTLER, B. S., ET AL...

Petroleum Geology of the Campos Basin, Brazil, a Model for a Producing Atlantic Type Basin: PART 1

L. R. Guardado, L. A. P. Gamboa, C. F. Lucchesi

AAPG Special Volumes

... are the main microfossils in the terrigenous sequence. As in the nonmarine megasequence, the endemic character of the ostracods observed in this sequence...

Holocene

New Orleans Geological Society

... Mississippi's Petit Bois Island, McBride and others (1991 ) infer a migration history for the island. However, microfossils beneath Petit Bois and from Cores # 1...

Stratigraphy and Paleoceanographic History of the Monterey Formation at Pt. Reyes and Pt. Ano Nuevo, California

Lisa D. White

Pacific Section of AAPG

..., D.C. Lagle, C.W., 1984, Recovery of siliceous microfossils by disaggregation of dolomite, in Garrison, R.E., et al., (eds.), Dolomites of the Monterey...

Famennian Facies of Pomerania, Northwestern Poland, and the Paleogeography of Northern Europe

Hanna Matyja

CSPG Special Publications

... Geologicznego, v. 74, p. 83-98. Nehring, M., 1971. Devonian microfossils in borehole Jamno IG-1 (in Polish, English summary). Kwartalnik Geologiczny, v...

Fusulinid-Defined Permian Stages

Garner L. Wilde

West Texas Geological Society

..., complexity, and demonstrated biostratigraphic value. Thus, vastly more detailed data are available for these microfossils than for most other Permian fossils...