Shallow Crustal Structure of the Solomon Islands Intra-Arc Basins from Sonobuoy Seismic Studies

A. K. Cooper, T. R. Bruns, R. A. Wood

Circum Pacific Council Publications

... for dipping horizons. The errors have been minimized, however, by discarding those sonobuoy solutions that could not be properly corrected. Refraction...

Problems with Plate Tectonics: The Labrador Sea

A. C. Grant

CSPG Bulletin

... seismic reflection, which is mapped in Figure 4 as the smooth, gently dipping basement surface underlying much of the continental shelf east...

Structure of the Papuan Fold Belt, Papua New Guinea (1)

KEVIN C. HILL

AAPG Bulletin

... refractor, recorded northeast of the fault, End_Page 860------------------------------ passed through both wells but terminated a few kilometers...

Seismic Reflection Measurements of Northwest Australian Margin and Adjacent Deeps

J. J. Veevers , D. A. Falvey , L. V. Hawkins , W. J. Ludwig

AAPG Bulletin

... a zone of seaward-dipping beds (Fig. 5), which seem to diminish in inclination with increasing water depth (Fig. 6B). On the Exmouth plateau...

Early Mesozoic Basin Structure and Tectonics of the Southeastern United States as Revealed from Cocorp Reflection Data and the Relation to Atlantic Rifting

J. H. Mcbride, K. D. Nelson, L. D. Brown

CSPG Special Publications

... revealed a broad, complex zone of generally south-dipping reflections, which penetrates the entire thickness of the crust beneath the coastal plain...

The Makran Continental Margin: Structure of a Thickly Sedimented Convergent Plate Boundary: Convergent Margins: Field Investigations of Margin Structure and Stratigraphy

Robert S. White, Keith E. Louden

AAPG Special Volumes

... record sections show no consistent evidence for large variations in slopes or intercepts due to dipping layers. Scatter in arrival times is caused...

Arc-Continent Collision in Banda Sea Region

Carl Bowin , G. M. Purdy , Chris Johnston , George Shor , Lawrence Lawver , H. M. S. Hartono , Peter Jezek

AAPG Bulletin

... the Australian Shelf sedimentary sequence dipping beneath th accretionary prisms of the outer Banda arc at the Timor and Seram Troughs: the tectonic...

Image mispositioning due to dipping TI media: A physical seismic modelling study

J. Helen Isaac, Don C. Lawton

CSPG Special Publications

...Image mispositioning due to dipping TI media: A physical seismic modelling study J. Helen Isaac, Don C. Lawton 1998 346 347...

Tectonic Evolution of Kamchatka and the Sea of Okhotsk and Implications for the Pacific Basin

Bruce F. Watson, Kazuya Fujita

Circum Pacific Council Publications

... by a southwestward-dipping thrust fault (German et al, 1978). T h e lower Ganal suite, which is thrust over the Stenovaya, is composed of amphibolite and mafic...

New Seismic Data Concerning Sediments and Diapiric Structures in Sigsbee Deep and Upper Continental Slope, Gulf of Mexico

Maurice Ewing , John Antoine

AAPG Bulletin

..., lagoonal and continental facies" (p. 1725). These facies grade gradually across the shelf break into seaward-dipping continental-slope deposits. The basic...

Offshore Structure and Stratigraphy of New Ireland Basin in Northern Papua New Guinea

M. S. Marlow, N. F. Exon, H. F. Ryan, S. V. Dadisman

Circum Pacific Council Publications

... in limestone (Clark, 1966). The deepest resolvable sequence, D-E, is vari­ ably reflecting, moderately well-bedded and locally contains dipping reflectors...

Davis Strait: Structure and Evolution as Obtained from a Systematic Geophysical Survey

S. P. Srivastava, B. MacLean, R. F. Macnab, H. R. Jackson

CSPG Special Publications

..., (iii) the main refractor with a velocity between 7.3 - 7.8 km/s present under most plateaus (Carlson et al., 1980) is not observed under central Davis...

Structure of Continental Margin off Punta del Este, Uruguay, and Rio de Janeiro, Brazil

Robert Leyden , William J. Ludwig , Maurice Ewing

AAPG Bulletin

... on the shelf which may be related to an abrupt deepening of the mantle. M. Ewing et al. (1963), measured a landward-dipping mantle at a depth...

Deep Structure of the Central and Southern Solomon Islands Region: Implications for Tectonic Origin

A. K. Cooper, M. S. Marlow, T. R. Bruns

Circum Pacific Council Publications

... occur locally along steeply dipping faults and as isolated intrusions (Stanton, 1961). Beneath the southwestern flank of the basin, basement horizons...

ABSTRACT: Physical scale modelling of the relationship between fixed source and moving source electromagnetic responses to steeply dipping targets in free space and in a conductive environment

T. D. Nichols, K. Duckworth

CSPG Special Publications

...ABSTRACT: Physical scale modelling of the relationship between fixed source and moving source electromagnetic responses to steeply dipping targets...

ABSTRACT: An examination of the spatial resolution offered by moving source electromagnetic systems when operated over steeply dipping conductors located in conductive environments

K. Duckworth

CSPG Special Publications

...ABSTRACT: An examination of the spatial resolution offered by moving source electromagnetic systems when operated over steeply dipping conductors...

Pre-Jurassic Geologic Framework Northern Gulf Basin

R. D. Woods , J. W. Addington

GCAGS Transactions

... refraction and other geophysical data in Central and South Texas, interpreted a 5.4 km/sec. refractor as possibly representing the top of Paleozoic...

Petroleum Geology and Exploration History of the Carpentaria Basin, Australia, and Associated Infrabasins: Chapter 34: Part II. Selected Analog Interior Cratonic Basins: Analog Basins

B. M. Thomas, P. Hanson, J. G. Stainforth, P. Stamford, L. Taylor

AAPG Special Volumes

... ft (200 to 300 m) high. Strongly dipping events underlying the southwest flank of the basin seen on some lines at ±5 sec (two-way time) have been...

Geophysical Observations on Northern Part of Georges Bank and Adjacent Basins of Gulf of Maine

R. N. Oldale , J. C. Hathaway , W. P. Dillon , J. D. Hendricks , J. M. Robb

AAPG Bulletin

... location of station. Depth of refractor shown on left, datum sea level. Compressional-wave velocities in km/sec shown on right. Bathymetry in meters...

ABSTRACT: Formation of Inversely Graded, Downstream-Dipping, Low-Angle Cross-Stratification by Antidunes, by Thomas R. Clifton; #91038 (2010)

Search and Discovery.com

Abstract: Marcellus Fullbore-Resistivity Image Logs: The Bearing of Regional Structures and Stratigraphy on Steeply-Dipping Fractures, by Warner, Travis B.; Jacobi, Robert; #90163 (2013)

Search and Discovery.com

Exploration Methods for Stratigraphic Traps in Carbonate Rocks: Geologic Exploration Methods

Mahlon M. Ball

AAPG Special Volumes

.... A correlatable refractor near the top of Lower Cretaceous rocks is depressed in these same areas. Thus, present topographic lows overlie structural...

2.2 Basement Involved: 2.2.3 Passive Margins: Line BfB (24-Fold Stack) from the Norwegian Continental Margin / Outer Voring Plateau

K. Hinz

AAPG Special Volumes

... 40 Studies in Geology 15, Volume 2: Seismic Expression of Structural Styles: A Picture and Work Atlas A wedge-shaped, oceanward-dipping complex...

The Long Lead-up to Commercial Oil Discovery in the Mesozoic Eromanga Basin

Reg. C. Sprigg

Petroleum Exploration Society of Australia (PESA)

... the Marine Cretaceous and in the underlying paralic Blythesdale sands. The well bottomed in steep-dipping, clean white, presumed Upper Devonian sandstones...

Abstract: Continuity of crustal fabric patterns observed in deep seismic reflection profiles across the northern Appalachian/Caledonide orogen

Jeremy Hall, Garry Quinlan

Atlantic Geology

..., reflectors dip variably but predominantly to the southeast. Moving towards the former Gondwanan plate, a zone of strong northwesterly dipping...