Search Results - "Wiedicke, M"
-
1
Turbiditic trench deposits at the South-Chilean active margin: A Pleistocene–Holocene record of climate and tectonics
Published in Earth and planetary science letters (30-04-2008)“…The active plate margin of South America is characterized by a frequent occurrence of large and devastating subduction earthquakes. Here we focus on marine…”
Get full text
Journal Article -
2
Bengal Fan sediment transport activity and response to climate forcing inferred from sediment physical properties
Published in Sedimentary geology (01-02-2003)“…We obtained sediment physical properties and geochemical data from 47 piston and gravity cores located in the Bay of Bengal, to study the complex history of…”
Get full text
Journal Article -
3
Mud volcanoes at the front of the Makran accretionary complex, Pakistan
Published in Marine geology (01-01-2001)“…Conical mounds, 1–1.5 km in diameter, and up to 65 m high were mapped at the foot of the active Makran continental margin. The mounds developed seaward of the…”
Get full text
Journal Article -
4
The submarine delta of the Ganges–Brahmaputra: cyclone-dominated sedimentation patterns
Published in Marine geology (01-08-1998)“…The Ganges–Brahmaputra belongs to the world's largest rivers in terms of sediment discharge, but little is known yet about the processes controlling sediment…”
Get full text
Journal Article -
5
Acoustic facies and depositional processes in the upper submarine canyon Swatch of No Ground (Bay of Bengal)
Published in Deep-sea research. Part II, Topical studies in oceanography (01-03-2003)“…The Swatch of No Ground (SoNG) is a canyon that incises the Bengal shelf deeply over more than 100 km length landward of the shelf edge and ∼100 km west of the…”
Get full text
Journal Article -
6
Oolitic beach barriers of the last Glacial sea-level lowstand at the outer Bengal shelf
Published in Marine geology (01-04-1999)“…During RV Sonne cruise 93 the Bengal shelf was surveyed using sediment echosounding, side-scan sonar and sediment coring techniques. A sequence of shallow…”
Get full text
Journal Article -
7
Characteristics of an active vent in the fore-arc basin of the Sunda Arc, Indonesia
Published in Marine geology (10-05-2002)“…RV Sonne cruise SO139 discovered active fluid venting at an anticline structure in the fore-arc basin of the Sunda Arc south of Java. Fluid venting is…”
Get full text
Journal Article -
8
Hydrothermal activity and metallogenesis in the Lau back-arc basin
Published in Nature (London) (28-02-1991)“…Research data show that back-arc deposits in the Lau Basin are intermediate between typical mid-ocean-ridge mineralization and massive sulphide deposits of the…”
Get full text
Journal Article -
9
Variability of surface sediments in the Peru basin: dependence on water depth, productivity, bottom water flow, and seafloor topography
Published in Marine geology (15-02-2000)“…We investigated surficial sediments for physico-chemical composition from numerous sites of seven study areas in the manganese nodule field of the northern…”
Get full text
Journal Article -
10
Gas and fluid venting at the Makran accretionary wedge off Pakistan
Published in Geo-marine letters (05-07-2000)“…The Makran accretionary complex shows a distinct bottom-simulating reflector, indicating a thick gas-hydrate-bearing horizon between the deformational front…”
Get full text
Journal Article -
11
Hydrothermal sedimentation adjacent to the propagating Valu Fa Ridge, Lau Basin, SW Pacific
Published in Marine geology (15-01-2000)“…The partition geochemistry, and hydrothermal metal accumulation rates (AR) during the Late Quaternary (<120 ka), have been investigated in eight cores adjacent…”
Get full text
Journal Article -
12
Hydrothermal activity associated with off-axis volcanism in the Peru Basin
Published in Marine geology (01-07-1999)“…Products of low temperature hydrothermal activity are widespread in the Peru Basin and are associated with late Tertiary oceanic island type intraplate…”
Get full text
Journal Article -
13
High-resolution sediment echosounding off Peru: Late Quaternary depositional sequences and sedimentary structures of a current-dominated shelf
Published in Marine geophysical researches (01-01-2002)“…About 6000 km of both bathymetric and high-resolution acoustic profiles were acquired on the shelf and upper slope offshore Peru between 9° S and 14° S. Two…”
Get full text
Journal Article -
14
Metallogenesis in back-arc environments; the Lau Basin example
Published in Economic geology and the bulletin of the Society of Economic Geologists (01-12-1993)“…Three major hydrothermal fields occur with the greatest differentiation of volcanic rocks. The geology is reviewed and the geochemistry is discussed. The…”
Get full text
Journal Article -
15
Late Quaternary Seismic Stratigraphy of the Eastern Bengal Shelf
Published in Marine geophysical researches (01-02-1998)“…An ultra-high-resolution seismic study of the eastern Bengal Shelf with the parametric narrow-beam echosounder Parasound allows the interpretation of late…”
Get full text
Journal Article -
16
Turbidites deposited on Southern Central Chilean seamounts: Evidence for energetic turbidity currents
Published in Marine geology (19-05-2008)“…Gravity cores obtained from isolated seamounts located within, and rising up to 300 m from the sediment-filled Peru–Chile Trench off Southern Central Chile…”
Get full text
Journal Article -
17
Small-scale variability of seafloor features in the northern Peru Basin: Results from acoustic survey methods
Published in Marine geophysical researches (01-10-1996)“…During RV SONNE cruise SO-79 to the eastern Pacific Ocean, two areas of about 65 x 80 km in the northern Peru Basin were surveyed with the acoustic mapping…”
Get full text
Journal Article -
18
Late Quaternary development of the Java upwelling system (eastern Indian Ocean) as revealed by coccolithophores
Published in Marine micropaleontology (01-10-2008)“…The paleoceanographic potential of coccolithophores was used to decipher the paleoproductivity changes in the eastern Indian Ocean during the past…”
Get full text
Journal Article -
19
Calibration and application of marine sedimentary physical properties using a multi-sensor core logger
Published in Marine geology (1997)“…We examined geophysical data from a Multi-Sensor Core Logger (MSCL), a logging device providing continuous measurements of gamma-ray attenuation, p-wave travel…”
Get full text
Journal Article -
20