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vibrocoring

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Lithological description of selected <b>vibrocores</b> collected in the outer estu...
Published: 01 March 2010
F ig . 6. – Lithological description of selected vibrocores collected in the outer estuary (cf. figure 1 for location). Ages are indicated in bold characters on the right side of the log (in calibrated years B.P.). Along Vk61, ages AD have been established by comparison with old bathymetric
Image
Sedimentological logs of representative <b>vibrocores</b> and shear strength data ...
Published: 01 May 2002
Fig. 2 Sedimentological logs of representative vibrocores and shear strength data from the Larsen-A and adjacent continental shelf. Dashed lines correlate facies associations between distal ice-shelf glacimarine and/or open water (1), proximal ice-shelf glacimarine (2), and subglacial (3
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Sedimentological logs of representative <b>vibrocores</b> and shear strength data ...
Published: 01 May 2002
Fig. 3 Sedimentological logs of representative vibrocores and shear strength data from Larsen Inlet. Distal ice-shelf glacimarine and open marine (1), proximal ice-shelf glacimarine (2) and subglacial (3) environments are shown. Sedimentary and lithological key provided in Figure 2 .
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<b>Vibrocore</b> 58-14&#x2F;34 from 1486 m of water in the northwestern Rockall Trough....
Published: 01 May 2001
Fig. 6. Vibrocore 58-14/34 from 1486 m of water in the northwestern Rockall Trough. Holocene and mid–late Pleistocene aged glaciomarine-derived sandy and muddy contourites with interbedded gravel lags overly mid-Eocene mudstones. Particle size analysis sorting trends display very poorly sorted
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<b>Vibrocore</b> 57-13&#x2F;53 from 1480 m of water from the northwestern Rockall Troug...
Published: 01 May 2001
Fig. 7. Vibrocore 57-13/53 from 1480 m of water from the northwestern Rockall Trough. The core displays a sequence of early Pleistocene to Holocene sandy and muddy contourites with gravel lags. Core location shown in Figure 3.
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<b>Vibrocore</b> 57-13&#x2F;76 from 970 m of water from the northwestern Rockall Trough...
Published: 01 May 2001
Fig. 8. Vibrocore 57-13/76 from 970 m of water from the northwestern Rockall Trough. The core recovered a sequence of late Pliocene–Holocene sandy and muddy contourites and hemipelagites with gravel lags. Also displayed are sediment sorting trends, indicating poorly sorted contourites
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Descriptive and interpretive log of <b>Vibrocore</b> #SG198. The observations and ...
Published: 01 January 2000
F igure 5. Descriptive and interpretive log of Vibrocore #SG198. The observations and interpretations of the original researchers (Hails and Gostin, unpublished) are presented complete and without amendment. The symbolic representation of the various lithologies is that of the present authors
Journal Article
Published: 01 March 1969
Journal of Sedimentary Research (1969) 39 (1): 385-390.
...J. W. Pierce; James D. Howard Abstract An inexpensive, portable vibrocorer has been developed for acquisition of cores of sand on barrier islands where transportation facilities are extremely limited. This corer is self-contained and requires a minimum of machine shop alteration to commercially...
Series: The Micropalaeontological Society, Special Publications
Published: 01 January 2017
DOI: 10.1144/TMS7.3
EISBN: 9781786203069
..., foraminifera, plant macrofossil and insect) palaeoenvironmental analyses of a vibrocore sequence recovered from a palaeochannel feature c. 80 km off the coast of eastern England. The palaeochannel preserves sediments of Late Pleistocene and Holocene age (MIS2/1); the record suggests that channel incision...
Journal Article
Journal: Geophysics
Published: 09 July 2012
Geophysics (2012) 77 (4): WB3-WB17.
... 100 m. Previous marine seismic reflection and vibrocore studies provide an estimate of sediment thickness and surficial sediment conductivity, respectively, which, combined with known bathymetry (sonar soundings) and measured seawater conductivity, can be used to generate a crude 1D geoelectric ground...
FIGURES | View All (16)
Journal Article
Published: 01 March 2010
Bulletin de la Société Géologique de France (2010) 181 (2): 87-98.
...F ig . 6. – Lithological description of selected vibrocores collected in the outer estuary (cf. figure 1 for location). Ages are indicated in bold characters on the right side of the log (in calibrated years B.P.). Along Vk61, ages AD have been established by comparison with old bathymetric...
FIGURES | View All (9)
Journal Article
Published: 01 March 2010
Bulletin de la Société Géologique de France (2010) 181 (2): 99-113.
... to a set of vibrocores and VHR seismic data. The main results are summarized as follows: the TST is composed by a low-energy aggradational unit in the axis of the estuarine valley, and by high-energy sediment bodies (tidal dunes and banks) outside the valley; the HST (post 6500 yr B.P.) constitutes...
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Journal Article
Published: 01 January 2000
Journal of Foraminiferal Research (2000) 30 (1): 29-53.
...F igure 5. Descriptive and interpretive log of Vibrocore #SG198. The observations and interpretations of the original researchers (Hails and Gostin, unpublished) are presented complete and without amendment. The symbolic representation of the various lithologies is that of the present authors...
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Journal Article
Published: 01 April 1997
Journal of the Geological Society (1997) 154 (2): 249-256.
... British Geological Survey vibrocore from the Celtic Deep bathymetric basin; a record which spans the last 12 000 years. Marked positive trends in the stable oxygen isotopic data from the benthic foraminifera Ammonia batavus and Quinqueloculina seminulum between 9000 and about 5000 years BP represent a 4–5...
Journal Article
Journal: GSA Bulletin
Published: 01 July 1990
GSA Bulletin (1990) 102 (7): 915-934.
...CARL L. AMOS; ANN A.L. MILLER Abstract Three boreholes, ten vibrocores, and high-resolution seismic reflection records were analyzed to reconstruct the stratigraphy of the topmost 50 m of the sedimentary column of southwest Sable Island Bank. The sequence is complex owing to the effects of two low...
Journal Article
Journal: AAPG Bulletin
Published: 01 February 1985
AAPG Bulletin (1985) 69 (2): 261.
... dispersal by tidal inlet, overwash, and eolian process. Vibrocore, surface sampling, marine geophysics, and underwater photography were used to investigate the potential for eastern shore coastal deposits to be incorporated into the shelf stratigraphic record. High-resolution seismic profiles from the inner...
Journal Article
Published: 01 September 1978
Journal of Sedimentary Research (1978) 48 (3): 965-981.
...C. L. Amos Abstract Geophysical and vibrocore information was used to interpret the distribution, character and evolution of post-glacial sediments in the Minas Basin, Bay of Fundy. Sedimentological evidence provided information on the environment of deposition of the sediments found. Results show...
Journal Article
Published: 01 February 1975
Journal of the Geological Society (1975) 131 (1): 1-5.
... of the Flandrian transgression. Analysis of vibrocore and other samples shows that wave and current processes are variously dominant in the upper 2 m of the superficial deposits. The relative stability of the Skerries Bank may be explained by the values of the residual currents which approach zero along its crest...
Journal Article
Published: 01 September 1974
Journal of the Geological Society (1974) 130 (5): 481-490.
... by IGS from nearly half of the total shelf area, using grabs, vibrocorers and gravity corers. Over wide tracts the topmost sediments are thin, denoting a recent change in sedimentary facies. It is generally possible to set up a sequence for the underlying post-glacial sediments, but details of glacial...
Image
Figure 1. Location map of Montserrat (inset), subsea bathymetry (in meters)...
in > Geology
Published: 01 July 2006
Figure 1. Location map of Montserrat (inset), subsea bathymetry (in meters), and Vibrocore locations