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The AAPG/Datapages Combined Publications Database

Showing 3,848 Results. Searched 200,626 documents.

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Ascending

Crustal Structure Under the Continental Terrace of Western North America: ABSTRACT

George G. Shor, Jr.

AAPG Bulletin

... refraction profiles along the outer edge of the continental terrace have been made in numerous locations from Guatemala to the Bering Sea to determine...

1963

Discussion: Petroleum Developments in Southwest Pacific Region During 1961: GEOLOGICAL NOTES

H. G. Raggatt

AAPG Bulletin

... No. 1 was subsequently drilled was made difficult by conflict between the reflection and refraction results and the absence of any bore holes in which...

1963

Properties of the Crust: ABSTRACT

John H. Hodgson

AAPG Bulletin

...Properties of the Crust: ABSTRACT John H. Hodgson 1964 531 531 48 4. (April) Early refraction studies of the crust used widely spaced observing...

1964

Geology and Geophysics of the Gulf of Mexico: ABSTRACT

Paul L. Lyons

AAPG Bulletin

... inception. The velocities and depths of interfaces observed in seismic reflection and refraction profiles reflect the characteristics and thicknesses...

1965

Optimum Use of Geophysical Tools in Exploration for Base Metal Ores: ABSTRACT

H. V. McMurry

AAPG Bulletin

... of the gravity meter and the portable refraction seismograph. The induced polarization method is the only geophysical procedure which responds to buried...

1965

Crustal Study of Transcontinental Strip East of Rocky Mountains: ABSTRACT

Isidore Zietz, Wilburt Geddes

AAPG Bulletin

... acoustic velocities. It is clear that these vertical lithologic discontinuities must be taken into account in deep refraction studies of the crust...

1965

Cambrian Oil Field of Hassi Messaoud, Algeria: ABSTRACT

Gilbert Pommier, Aldo M. Balducchi

AAPG Bulletin

... was discovered in 1956 by S.N. REPAL on the Saharan permits of the CFP(A) and S.N. REPAL Association, following a seismic-refraction study, which...

1968

A Study of West Florida Escarpment: ABSTRACT

J. W. Antoine

AAPG Bulletin

... University, information from numerous oil companies, and early refraction results from the Gulf of Mexico basin. Theoretical magnetic anomalies computed...

1968

Geologic History of Nicaraguan Rise: ABSTRACT

Daniel D. Arden, Jr.

AAPG Bulletin

...Geologic History of Nicaraguan Rise: ABSTRACT Daniel D. Arden, Jr. 1969 2031 2031 53 9. (September) A study of refraction-seismic velocity data...

1969

Geophysical Reconnaissance on African Shelf: 2. Margin Sediments from Gulf of Guinea to Walvis Ridge

R. Leyden , G. Bryan , M. Ewing

AAPG Bulletin

... of the margin and 26 sonobuoy refraction profiles were recorded in the region. Seismic refraction velocities averaging 4.3 km/sec at depths of 4.5 km...

1972

Deep Test in Ouachita Structural Belt of Central Texas: REPLY TO N. C. STEENLAND

W. S. Erskine

AAPG Bulletin

... of generally excellent quality; a refraction line along the axis of the feature; extensive gravity data, and a minor amount of aeromagnetic data. The seismic...

1973

Effect of Artificial Sea Grass on Wave Energy and Nearshore Sand Transport: ABSTRACT

C. J. Wayne

AAPG Bulletin

... of the fronds, increased bottom drag, internal deformation, and refraction. The latter three effects change as a result of the increased bottom slope...

1974

Discovery and Development of Badak Field, East Kalimantan, Indonesia: ABSTRACT

Roy M. Huffington, H. M. Helmig

AAPG Bulletin

... photographic and magnetic surveys, geologic field work, and reflection and refraction seismic surveys. Geologically, the Badak field is a part of the Mahakam...

1979

Recent Advances in Passive-Margin Research: ABSTRACT

R. E. Sheridan, J. A. Grow, D. G. Roberts, L. Montadert, E. Seibold, K. Hinz, P. R. Vail

AAPG Bulletin

... on the modern reflection and refraction data. Intermediate seismic-velocity layers, 7.1 km/sec, near the continental edge on both sides of the Atlantic might...

1979

Hudson Bay Basin: ABSTRACT

John G. Stout

AAPG Bulletin

..., and clastics. Detailed refraction mapping by Aquitaine et al suggested large north-trending fault blocks in the central part of Hudson Bay. Early reflection...

1979

Antarctic Logistics for Earth Sciences: ABSTRACT

Mort D. Turner

AAPG Bulletin

..., and gravity measurements can be made on a continuous basis. Marine geophysics (including gravity, magnetics, and reflection and refraction seismic...

1979

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