Click to minimize content

Welcome to the new Datapages Archives

Datapages has redesigned the Archives with new features. You can search from the home page or browse content from over 40 publishers and societies. Non-subscribers may now view abstracts on all items before purchasing full text. Please continue to send us your feedback at emailaddress.

AAPG Members: Your membership includes full access to the online archive of the AAPG Bulletin. Please login at Members Only. Access to full text from other collections requires a subscription or pay-per-view document purchase.

Click to maximize content

Welcome to the new Datapages Archives

Search Results   > New Search > Revise Search

The AAPG/Datapages Combined Publications Database

Showing 8,111 Results. Searched 200,693 documents.

< Previous   28   29   30   31   32   Next >

Ascending

Ouachita Chert Facies, Southeastern Oklahoma

Bruce H. Harlton

AAPG Bulletin

..., respectively. Although only 12 miles separate the two facies, the former is a normal sedimentary series, the latter is characteristically siliceous...

1953

Biostratigraphy of Santa Maria Area: ABSTRACT

F. Douglas Crawford

AAPG Bulletin

... ?), fine to coarse, non-marine clastics; Point Sal (middle Miocene), siltstones, mudstones, and sandstones; Monterey (middle and upper Miocene), siliceous...

1965

Biofacies Relations in Buda Limestone (Comanche Series, Cretaceous) of West and Trans-Pecos Texas: Paleogeographic and Paleobathymetric Implications: ABSTRACT

Solmaz Z. Erdogan, Bob F. Perkins

AAPG Bulletin

..., and locally by rudists, corals, and stromatoporoids. The southernmost biofacies is characterized by globigerinids, Hoglundina, calcispheres, and siliceous...

1970

Deep-Sea Chert in Gulf of Mexico: ABSTRACT

Robert L. Laury

AAPG Bulletin

... of silica for these cherts is not presently established. Radiolaria and other siliceous organisms are generally common in overlying sediments and may...

1971

Early Phase Diagenesis and Lithification of Deep-Sea Chalks and Chert: ABSTRACT

S. W. Wise, Jr.

AAPG Bulletin

.... They are ideal for studies of early phase diagenesis and lithification of carbonate and siliceous rock. Scanning electron microscope observations of hard...

1972

Mesozoic-Cenozoic Sedimentary Formations of North American Basin, Western North Atlantic: ABSTRACT

Lubomir F. Jansa

AAPG Bulletin

... is represented. Siliceous deposits accumulated during early and middle Eocene time, probably below the CCD; the resultant cherty unit is a prominent seismic...

1979

Porosity Reduction During Diagenesis of Monterey Formation, Santa Barbara, California: ABSTRACT

Caroline M. Isaacs

AAPG Bulletin

...-A) rocks to an average of 10% in rocks bearing diagenetic quartz. In carbonate-free siliceous rocks, porosity was lost principally in two abrupt...

1981

Biostratigraphy of Monterey Formation, Palos Verde Hills, Southern California: ABSTRACT

H. Chandler Rowell

AAPG Bulletin

... the sea cliffs, and a short hiatus marks the Valmonte-Malaga contact. The siliceous biostratigraphy of the Palos Verdes Hills correlates...

1981

Cherts in Wishart Formation (Aphebian) of Labrador: Example of Rapid Shallow-Water Silica Sedimentation: ABSTRACT

Bruce M. Simonson

AAPG Bulletin

... good marker beds, and none show any signs of replacement. These observations indicate the cherts are primary siliceous deposits. Based on their textures...

1981

Ordovician Viola Limestone, Southeast Joiner City Field, Oklahoma: ABSTRACT

John R. Waugh, II, James S. Crompton

AAPG Bulletin

... in siliceous limestone with depth. The lowermost 100 to 130 ft (30 to 40 m) of the lower Viola is predominantly dark brown to black, microcrystalline...

1981

New Gold-Silver-Copper Orebody at El Indio, Chile: ABSTRACT

Thomas N. Walthier, Juan A. Proano, Ramon Araneda, Jack Crawford

AAPG Bulletin

.... Massive enargite-pyrite veins are up to 33 ft (10 m) wide. Propylitic, argillic, quartz-sericite, and siliceous alteration are widespread...

1982

Upwelling Deposits: Nature of Association of Organic-Rich Rock, Chert, Chalk, Phosphorite, and Glauconite: ABSTRACT

Judith Totman Parrish

AAPG Bulletin

.... The relationship of chalk to upwelling is obscure because in modern upwelling zones, siliceous organisms are far more abundant; calcareous and siliceous...

1983

Facies Comparison of Autochthonous and Allochthonous Permian and Triassic Units, North-Central Brooks Range, Alaska: ABSTRACT

Karen E. Adams, C. G. Mull

AAPG Bulletin

... and Shublik Formation of the northeastern Brooks Range and the characteristically siliceous rocks of the allochthonous Siksikpuk and Otuk formations...

1985

Shelf to Basin Transition of Silurian-Devonian Rocks, Porcupine River Area, East-Central Alaska: ABSTRACT

Donald A. Coleman

AAPG Bulletin

... of siliceous limestone. Petrographic studies of the shales are interpreted to reflect deposition in a basinal setting, whereas the siliceous limestones represent...

1985

A Framework for North Slope Seminar II: ABSTRACT

I. L. Tailleur

AAPG Bulletin

... megasequence of clastic-wedge, carbonate, and siliceous sediments was telescoped into a fivefold stacking of allochthons and beneath allochthons of volcanic...

1985

ABSTRACT: FRACTURE FORMATION IN RESPONSE TO CHEMICAL ALTERATION IN MONTEREY-TYPE SILICEOUS MUDSTONE; #90014 (2003)

Eichhubl, Peter

Search and Discovery.com

...ABSTRACT: FRACTURE FORMATION IN RESPONSE TO CHEMICAL ALTERATION IN MONTEREY-TYPE SILICEOUS MUDSTONE; #90014 (2003) Eichhubl, Peter AAPG Search...

2003

ABSTRACT: CHARACTERIZATION OF THE MONTEREY FORMATION AT ELK HILLS; #90014 (2003)

Schwalbach, Jon R., Charles O’Brien, Robert Godfrey, Cynthia Huggins

Search and Discovery.com

... FORMATION AT ELK HILLS The Monterey Formation at Elk Hills consists of both sandstone and fine-grained siliceous reservoir units. The fine-grained siliceous...

Unknown

< Previous   28   29   30   31   32   Next >