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 11,275 Results. Searched 201,044 documents.

< Previous   37   38   39   40   41   Next >

Ascending

Mississippian-Pennsylvanian Boundary from Peace River Area to Williston Basin: ABSTRACT

H. L. Halbertsma, F. L. Staplin

AAPG Bulletin

... and the northwestern United States have been difficult to establish, because the stratigraphy is complicated by at least three major angular unconformities...

1960

Lower Silurian and Cambro-Ordovician Sedimentation of Northern Appalachian Basin: ABSTRACT

Earl H. Linn

AAPG Bulletin

... unconformities have been detected within this section. Middle-Ordovician sedimentation marked a time of emergence with the Adirondack-Tazwell axis...

1960

Continental Shelf of East Coast as Possible Future Petroleum Producing Province: ABSTRACT

James Trumbull, John E. Johnston

AAPG Bulletin

... probably been receiving sediments nearly continuously since the Paleozoic. Unconformities and successive updip wedge-outs of Mesozoic and Tertiary marine...

1960

Faulting Associated with Deep-Seated Salt Domes in Northeast Part of Mississippi Salt Basin: ABSTRACT

Dudley J. Hughes

AAPG Bulletin

... section in the upthrown block. This lengthening of section is caused by thickening of the downthrown beds, and by preserved wedges below unconformities...

1961

Conclusions: Chapter 7

Wolfgang Schlager

AAPG Special Volumes

... the unstratified fore-reef debris as well as the back-reef apron. Seismic unconformities are not congruent with outcrop unconformities. The seismic tool commonly...

1992

Big Geology for Big Needs: ABSTRACT

A. I. Levorsen

AAPG Bulletin

..., with many unconformities, well known and staring us in the face, but as yet unexplored, are potentially productive on a large scale. The answer from...

1963

Subtle Middle Cretaceous Paleotectonic Deformation of Frontier and Lower Cody Rocks in Wyoming: Part III. Middle Rocky Mountains

W. H. Curry III

AAPG Special Volumes

... Member. Less intense paleotectonic deformation is recorded in central Wyoming by the unconformities at the base of the Wall C eek Member...

1986

Relationships of Oil Composition and Stratigraphy in Permian Basin of West Texas and New Mexico: ABSTRACT

T. S. Jones, H. M. Smith

AAPG Bulletin

... basinal shales of Woodford, Mississippian, Pennsylvanian, and Wolfcamp age, commonly associated with unconformities. Category III (Yeso and San...

1963

Post-Sauk and Pre-Absaroka Paleozoic Stratigraphic Patterns in North America: DISCUSSION

L. L. Sloss

AAPG Bulletin

... limits largely failed End_Page 122------------------------------ to coincide with bounding unconformities. One measure adopted to meet this circumstance...

1964

Tectonic History of the Boothia Arch: ABSTRACT

R. L. Christie, J. W. Kerr

AAPG Bulletin

... is dated by unconformities within the Lower Devonian at three places: (1) on Cornwallis Island the Snowblind Bay formation rests in places conformably...

1964

Paleozoic Tectonic Framework of Western Canada Basin: ABSTRACT

L. David Grayston

AAPG Bulletin

... unconformities and at least four lesser discontinuities. The five interregional breaks form the boundaries of four distinct depositional sequences which...

1964

Generalized History of Sedimentation and Structural Development of Big Horn Basin: ABSTRACT

Leonard E. Thomas

AAPG Bulletin

... in peripheral mountain building, pronounced unconformities at the margins of the basin, the development of conglomerates in the Tertiary beds...

1964

< Previous   37   38   39   40   41   Next >