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Erlend Complex

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Journal Article
Published: 01 September 1993
Journal of the Geological Society (1993) 150 (5): 903-914.
...R. KANARIS-SOTIRIOU; A. C. MORTON; P. N. TAYLOR Abstract Well 209/3-1, located close to the centre of the Tertiary Erlend complex, north of the Shetland Isles, contains an unusual volcanic sequence in which thick basalts of N- to T-type MORB affinity overlie highly peraluminous, cordierite-bearing...
Journal Article
Published: 01 May 1984
Journal of the Geological Society (1984) 141 (3): 555-562.
... partially eroded volcanoes. A vent of about 2 km in diameter, surrounded by radially outward-dipping basalts, is centred over the Erlend igneous complex, whose existence had been postulated previously on gravity and magnetic evidence alone. A new volcano, the more deeply eroded West Erlend centre...
Journal Article
Published: 01 April 1997
Mineralogical Magazine (1997) 61 (2): 175-184.
Series: Geological Society, London, Special Publications
Published: 01 January 2002
DOI: 10.1144/GSL.SP.2002.197.01.05
EISBN: 9781862394452
.... The Erlend Volcano is located offshore of NW Scotland in the Faroe-Shetland Basin at 61°50 ′ N, 00°30 ′ W, within the north of UK Quadrants 208 and 209 (Fig. 1 ) and was first recognized by the pronounced gravity and magnetic signatures of its subjacent (intrusive) central complex during a regional survey...
FIGURES | View All (6)
Series: Geological Society, London, Special Publications
Published: 01 January 2017
DOI: 10.1144/SP447.14
EISBN: 978-1-78620-37-00
... Abstract: The Greenland–Iceland–Faroe Ridge Complex (GIFRC) has been forming since the opening of the NE Atlantic (<55 Ma), standing out as a prominent feature on all geoscientific datasets. Our interpretations have revealed several new potential abandoned rift centres, mapped as syncline...
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Series: Geological Society, London, Special Reports
Published: 01 January 2016
DOI: 10.1144/SR27.24
EISBN: 9781862397071
... by the Erlend Central Complex (forming the Erlend Platform) (Figs 171 & 176). The Faroe-Shetland Basin (FSB) is a narrow but deep-rifted structure, trending NE-SW, with its orientation controlled by Caledonian basement thrusts. It lies between the Precambrian and Paleozoic Caledonian basement...
Series: Geological Society, London, Special Publications
Published: 01 January 2017
DOI: 10.1144/SP447.5
EISBN: 978-1-78620-37-00
... this manuscript. The Jan Mayen microcontinent (JMMC) is a structural entity encompassing the Jan Mayen Ridge and the surrounding area, including the Jan Mayen Basin, the Jan Mayen Basin South, the Jan Mayen Trough and the Southern Ridge Complex (SRC) ( Fig. 1 ; Table 1 ). The JMMC is bordered to the north...
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Series: Geological Society, London, Special Publications
Published: 01 January 2017
DOI: 10.1144/SP447.18
EISBN: 978-1-78620-37-00
... Barents Sea margin to the north. Several areas that have not been considered in previous work are included: NE Greenland margin, the Jan Mayen microcontinent, the Greenland–Iceland–Faroe Ridge Complex (GIFRC), and Faroe–Shetlands platform. The former three regions are discussed in Blischke et al. (2016...
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Series: Geological Society, London, Special Publications
Published: 01 January 2017
DOI: 10.1144/SP447.1
EISBN: 978-1-78620-37-00
... et al. , this volume, in review ). The complex rifting and spreading history, as well as the interaction with the Iceland plume, have shaped the present configuration of the crust in the NE Atlantic realm. The first-order structure of the crust can be recognized by regional mapping of the Moho...
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Series: Geological Society, London, Special Publications
Published: 01 January 2017
DOI: 10.1144/SP447.6
EISBN: 978-1-78620-37-00
... identified in the NAG-TEC study ( Hopper et al. 2014 ) is a collection of 429 features that has been divided into six subunits: offshore seamounts; igneous complexes; inactive calderas; active calderas; inactive central volcanoes; and active central volcanoes ( Horni et al. , this volume, in review...
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Series: Geological Society, London, Special Publications
Published: 01 January 2017
DOI: 10.1144/SP447.9
EISBN: 978-1-78620-37-00
... transition (COT) zone, the composition and internal structure of which is often complex and ambiguous. At magma-poor margins, the nature of the basement in the transition zone is controversial, with models ranging from thinned and disrupted continental crust to exhumed mantle or ultra-slow spreading oceanic...
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Journal Article
Journal: Interpretation
Published: 05 October 2017
Interpretation (2017) 5 (4): T607-T622.
...Satinder Chopra; Ritesh Kumar Sharma; Graziella Kirtland Grech; Bent Erlend Kjølhamar Abstract The shallow migrating hydrocarbon fluids in the western Barents Sea are usually found to be associated with high seismic amplitudes. We have attempted to characterize such shallow high-amplitude anomalies...
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Journal Article
Published: 01 February 2007
Petroleum Geoscience (2007) 13 (1): 25-35.
...Silje Støren Berg; Erlend Øian Abstract Two-phase flow in faults is complex and difficult to predict. To analyse the effect of fault zones on fluid flow, this article presents a hierarchical geological/numerical framework aimed at simulating two-phase flow. The starting point is that fault zones...
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Journal Article
Journal: Geophysics
Published: 27 May 2016
Geophysics (2016) 81 (4): D383-D393.
...Erlend Magnus Viggen; Tonni Franke Johansen; Ioan-Alexandru Merciu ABSTRACT Cased petroleum wells must be logged to determine the bonding and hydraulic isolation properties of the sealing material and to determine the structural integrity status. Although ultrasonic pitch-catch logging in single...
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Journal Article
Journal: AAPG Bulletin
Published: 01 December 2005
AAPG Bulletin (2005) 89 (12): 1593-1606.
...Haakon Fossen; Tord Erlend Skeie Johansen; Jonny Hesthammer; Atle Rotevatn Abstract Different types of fault interaction are examined and compared to a single fault situation with respect to density, distribution, and orientation of subseismic structures. Fault branch points are found...
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Journal Article
Journal: Geophysics
Published: 01 November 2016
Geophysics (2016) 81 (6): D679-D685.
...Erlend Magnus Viggen; Tonni Franke Johansen; Ioan-Alexandru Merciu ABSTRACT Cased petroleum wells must be logged to determine the bonding and hydraulic isolation properties of the cement. Ultrasonic logging of single casings has been widely studied and is commercially available. However, ultrasonic...
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Journal Article
Published: 04 August 2015
Journal of the Geological Society (2015) 172 (6): 777-791.
...Roy H. Gabrielsen; Johan P. Nystuen; Erlend M. Jarsve; A. Mattias Lundmark Abstract The Sub-Cambrian Peneplain in southern Norway formed in the Cryogenian–early Cambrian. It was transgressed in the Cambrian–early Ordovician, and subsequently broken up by Caledonian thrusting, post-Caledonian normal...
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Journal Article
Published: 20 March 2014
Journal of the Geological Society (2014) 171 (3): 353-374.
...Erlend M. Jarsve; Tom E. Maast; Roy H. Gabrielsen; Jan I. Faleide; Johan P. Nystuen; Caroline Sassier Abstract The Triassic sedimentary succession in the Central North Sea has been investigated to establish a broader understanding of the Triassic Period, from the combined interpretation of seismic...
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Series: Geological Society, London, Special Publications
Published: 01 January 2008
DOI: 10.1144/SP299.3
EISBN: 9781862395473
... with fault branch points, fault overlap zones, and fault intersections may also result in stress perturbations and increased structural complexity (e.g., Cruikshank et al. 1991 ; Childs et al. 1995 ; Davatzes et al. 2005 ; Johansen et al. 2005 ) in order to accommodate differences in orientation...
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Image
Location and simplified map of the structural elements; the Brendan and Erl...
Published: 21 February 2018
Fig. 1. Location and simplified map of the structural elements; the Brendan and Erlend igneous complexes are shown, with key wells referred to in the study area.