Magnetic Stratigraphy and Tectonic Rotation of the Lower Miocene (Type Saucesian) Rincon Formation, Ventura and Santa Barbara Counties, California

Donald R. Prothero, Stacey G. Rapp

Pacific Section SEPM

... of normal polarity. Based on calibration from Zone CN1 calcareous nannofossils and N4 planktonic foraminifera, the best correlation of this section...

Paleocurrent Study of the Brazos River Sandstone Member of the Garner Formation, Palo Pinto County, Texas

Garrett Briggs

Journal of Sedimentary Research (SEPM)

... by Wright (1955). A few Ordovician and Silurian microfossils were identified from the residual material. End_Page 97------------------------- Although...

Early Silica Cementation And Subsequent Diagenesis in Arenites From Four Early Proterozoic Iron Formations of North America: DISCUSSION

Charles D. Markun, Anthony F. Randazzo

Journal of Sedimentary Research (SEPM)

... Proterozoic microfossils, in Schopf, J. W., ed., Earth's Earliest Biosphere, Its Origin and Evolution: Princeton, Princeton University Press, p. 321-360...

Limestone Conglomerates (Recent and Cretaceous) in Southern Florida: GEOLOGICAL NOTES

Joseph E. Banks

AAPG Bulletin

... of the coarse particles in the structures are the calcareous parts of lants and animals that grew on structure or grew in the sediment on structure. Coarse...

Continent-Derived Vitric Mud and Mafic-Arc Rocks in Deep Kermadec Trench Diamictons

Peter F. Ballance , Harry A. Follas , Paul C. Froggatt , Eugene V. Mikhailic

Journal of Sedimentary Research (SEPM)

... calcareous microfossils (e.g., sample AU 42337). The age implications of the fossils are discussed below. A number of mudstones contain black patches...

Otway Basin, Australia: Use of Calcareous Nannoplankton and Palynology to Determine Depositional Environment: GEOLOGICAL NOTES

J. Rade

AAPG Bulletin

...Otway Basin, Australia: Use of Calcareous Nannoplankton and Palynology to Determine Depositional Environment: GEOLOGICAL NOTES J. Rade 1970 2196...

Stratigraphic Relations of the Sycamore Limestone (Mississippian) in Southern Oklahoma

Chesley Key Culp Jr.

Oklahoma City Geological Society

... units. These units form a sequence of limestones, calcareous siltstones and interbedded black shales which are sometimes referred to collectively...

Field Conference: Early Rift Sedimentation and Structure Along the NE Margin of Baja California; Stratigraphy and Paleoenvironments of the Mio-Pliocene Imperial Formation in the Eastern Laguna Salada Area, Baja California, Mexico

Joann M. Stock, Arturo Martin-Barajas, Miguel Tellez-Duarte, S. Vásquez-Hernández, A. L. Carreño, A. Martin-Barajas

Pacific Section SEPM

... and progradation of the coastline. Calcareous microfossils are sparse in the Puertecitos Formation. Microfossils are recrystallized and poorly...

Carbonaceous and Phosphate-Rich Sediments of the Miocene Monterey Formation at El Capitan State Beach, California, U.S.A.

Cedric M. John,, Karl B. Follmi, Eric De Kaenel, Thierry Adatte, Philipp Steinmann, Christophe Badertscher

Journal of Sedimentary Research (SEPM)

... and paleoecology of the Naples Bluff coastal section based on diatoms and benthic foraminifera, in Casey, R.E., and Barron, J.A., eds., Siliceous Microfossils...

Aspects of the Stratigraphy of Western Irian Jaya and Implications for the Development of Sandy Facies

Peter Lunt, Ramli Djaafar

Indonesian Petroleum Association

... in deep, open oceanic settings. The benthic microfossils also reflect a change to more calcareous water conditions. Prior to the event benthic...

Some Microfossils of the Tamaulipas Limestone (Hauterivian-Lower Albian) in Santa Rosa Canyon, Sierra de Santa Rosa, Nuevo Leon, Mexico

M. A. Ross , C. L. McNulty

GCAGS Transactions

...Some Microfossils of the Tamaulipas Limestone (Hauterivian-Lower Albian) in Santa Rosa Canyon, Sierra de Santa Rosa, Nuevo Leon, Mexico M. A. Ross...

Belden Shale Sections at Fossil Ridge and Mosca, Gunnison County, Colorado

Ralph Langenheim, Jr.

Earth Science Bulletin (WGA)

... wherever observed and samples of several apparently unfossiliferous shales were collected and washed for microfossils. A single collection...

Upper Cretaceous and Tertiary lithostratigraphy and biostratigraphy of West-central Alabama. Road Log.

Charles W. Copeland, Ernest A. Mancini, Andrew K. Rindsberg, Charles C. Smith, Berry H. Tew

Alabama Geological Society

..., Paleocene calcareous nannoplankton biostratigraphy: Mississippi, Alabama and Tennessee: Mississippi Bureau of Geology Bulletin 125,61 p. Smith, C. c., 1975...

Terminology of Limestone and Related Rocks: An Interim Report

John Rodgers

Journal of Sedimentary Research (SEPM)

... to prepare tentative definitions for the following compositional and structural terms: carbonate rock, calcareous (adjective) limestone, dolomite...

Regional Geologic Model for Hydrocarbon Exploration of Oligo-Miocene Carbonates, Southeast Mexico

Joan M. Spaw, Joseph Serra-Kiel, Carles Fernandez, Jose Antonio Berlanga Garcia, Andrew Horbury

GCAGS Transactions

.... Attached forms adhere to other organisms such as corals, bivalves and calcareous red algae. They require the firm substrate provided by the skeletons...

Carbon and Oxygen Isotope Composition--Indicators of Cementation Environment in Recent, Holocene, and Pleistocene Sediments Along The Coast of Israel

Mordeckai Magaritz, Eliezer Gavish, Natan Bakler, Uri Kafri

Journal of Sedimentary Research (SEPM)

... Mordeckai Magaritz, Eliezer Gavish, Natan Bakler, Uri Kafri 1979 Vol. 49 No. 2. (June), Along the Mediterranean coast of Israel, calcareous sands...

Moodys Branch-Cockfield Contact in Sabine Parish, Louisiana, and Adjacent Areas

Robert C. Treadwell

AAPG Bulletin

... the Moodys Branch in Sabine Parish. It is massive, calcareous, partly arenaceous, light gray clay, which contains many microfossils and in some places...

Tertiary of Central Louisiana Guidebook

Norman W. Ley, chairman

Lafayette Geological Society

.... In the subsurface, the Cane River Formation thickens uniformly to about 600 feet in Central Beauregard Parish (Townships 5 and 6 South), becomes more calcareous...

The Cretaceous Petrel Limestone of the Grand Banks, Newfoundland

J. H. Swift, R. W. Switzer, W. F. Turnbull

CSPG Special Publications

..., the primary constituent of the limestone is coccolith plates derived from the exoskeletons of calcareous algae. While wireline logs commonly indicate...

Ooimmuration: enhanced fossil preservation by ooids, with examples from the Middle Jurassic of southwestern Utah, USA

Mark A. Wilson, Anna M. Cooke, Shelley A. Judge, Timothy J. Palmer

PALAIOS

...) An ooimmured calcareous foraminiferan. C) An ooid encrusted by an unknown foraminiferan and then ooimmured. D) An ooimmured larval gastropod. E...

Character and Possible Origin of Producing Rock in Hilbig Oil Field, Bastrop County, Texas

Jerome S. Smiser , David Wintermann

AAPG Bulletin

..., as indicated by the microfossils, includes all the representative formations of this area. Beginning with the Wilcox, which is the outcropping formation...

Pliocene Age of Coastal Units, Northeastern Gulf of Mexico

Ervin G. Otvos

GCAGS Transactions

... distribution area of Pliocene marginal marine and shelf deposits between these calcareous units and the Mississippi delta area to the west. Drill...

Stratigraphy of Southeastern Turkey

Cevat E. Tasman

AAPG Bulletin

... is principally calcareous, maintains that facies to the middle of the Cretaceous. The Upper Cretaceous is composed principally of argillaceous shales...

Upper Cretaceous in the Middle Magdalena Valley, Colombia, South America: A New Exploratory Target in an Old Mature Basin, by Mario Prince, Rafael Acevedo, Christian Sanchez, Daniel Rojas, #10296 (2011)

Search and Discovery.com

Chronostratigraphy of a Prograded Carbonate Platform Margin: A Record of Dynamic Slope Sedimentation, Western Great Bahama Bank

Donald F. Mcneill, Gregor P. Eberli, Barbara H. Lidz, Peter K. Swart, Jeroen A.M. Kenter

Special Publications of SEPM

... calcareous nannofossil biostratigraphy strontium stratigraphy and magnetostratigraphy Critical to interpreting isotope each type of stratigraphy...