Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Jan Reidar Skilbrei"'
Autor:
Jan Reidar Skilbrei, Ola Kihle
Publikováno v:
GEOPHYSICS. 64:1740-1747
High‐pass filtered aeromagnetic profiles from the Mid‐Norwegian continental shelf, displayed as shaded relief versions of color stripes, provide a lucid picture of sedimentary layering and structure not easily displayed by proper application of m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2352efd70234d29199428161c9ad0aca
https://doi.org/10.1190/1.1444679
https://doi.org/10.1190/1.1444679
Autor:
Reidulv Bøe, Jan Reidar Skilbrei
Publikováno v:
Marine Geology. 147:85-107
The Mesozoic succession on the landward side of Griptarane, offshore mid-Norway, reflects an upward change from Lower Jurassic alluvial deposits to Middle Jurassic marine/continental deposits into Upper Jurassic-Lower Cretaceous marine deposits. In t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4956693a1ed7ebadc025ee7a74a40273
https://doi.org/10.1016/s0025-3227(97)00135-7
https://doi.org/10.1016/s0025-3227(97)00135-7
Autor:
Jan Reidar Skilbrei
Publikováno v:
Marine Geology. 106:53-68
New Arctic aeromagnetic data from Spitsbergen, Svalbard Archipelago, have been interpreted. The depths to the top of the magnetic source rocks have been interpreted using profile data, and the interpretation shows that the magnetic basement is deeper
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8324608e88c1ca14e5b2da1785720d2e
https://doi.org/10.1016/0025-3227(92)90054-l
https://doi.org/10.1016/0025-3227(92)90054-l
Autor:
Ola Kihle, Jan Reidar Skilbrei
Publikováno v:
Pure and Applied Geophysics PAGEOPH. 138:501-506
The depth to the top of magnetic dykes can be estimated from total field aeromagnetic data using the relation between the depth to magnetic sources and the autocorrelation function of magnetic data. By using synthetic anomalies we show that in the id
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5f251b7f9ea13465a12fb79ab9725a35
https://doi.org/10.1007/bf00876885
https://doi.org/10.1007/bf00876885
Autor:
Jan Reidar Skilbrei
Publikováno v:
Tectonophysics. 200:127-141
Aeromagnetic data covering some 135,000 km2 with 34,000 km of profiles in the northern Barents Sea (south of Svalbard) have been interpreted. The survey area is situated between 74° 30′ and 78°N, and 15° and 32°E. The main result of the study i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::227412399f179327b083b78a9798ba39
https://doi.org/10.1016/0040-1951(91)90010-p
https://doi.org/10.1016/0040-1951(91)90010-p
Publikováno v:
Tectonophysics. 192:21-31
A regional aeromagnetic anomaly centred around Roan, Northern Vestranden, Western Gneiss Region, Central Norway, is caused by the presence of high-grade orthogneisses and metabasites with 1–2 vol% magnetite. Granulites are surrounded, and partly co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a3faf0597c3dc5e52d2f501efebba5da
https://doi.org/10.1016/0040-1951(91)90243-l
https://doi.org/10.1016/0040-1951(91)90243-l
Publikováno v:
Journal of Geophysical Research: Solid Earth. 112
[1] A new model of the crustal structure of the Oslo Graben with a special emphasis on the location of magmatic intrusions is presented based on the interpretation of gravity and magnetic data constrained by petrophysical data, seismics, and surface
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::682c51066d4ede8062412da8422be971
https://doi.org/10.1029/2006jb004694
https://doi.org/10.1029/2006jb004694
Autor:
Jan Reidar Skilbrei, Odleiv Olesen
Maps of the depth to the crystalline basement and to the Base Cretaceous, and of the pre-Cretaceous sedimentary thickness have been constructed. These maps illustrate the deep geology of the study area. In addition to showing the total thickness of s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::705b0cfb73e95095b524ed2c276ede68
https://doi.org/10.1016/s0928-8937(05)80043-8
https://doi.org/10.1016/s0928-8937(05)80043-8
Autor:
Odleiv Olesen, Alvar Braathen, David Roberts, Øystein Nordgulen, Per Terje Osmundsen, Jan Reidar Skilbrei, Anna Sommaruga, Torgeir B. Andersen, Jon Mosar
From the Palacozoic to the Cretaceous, crustal thinning in the Mid Norway area was associated with the denudation of gneiss-cored culminations and metamorphic core complexes in the footwalls of major extensional faults. The development of the culmina
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::86e56a4984ca3fdab46712925881c624
https://doi.org/10.1016/s0928-8937(05)80042-6
https://doi.org/10.1016/s0928-8937(05)80042-6
Autor:
Leif Thorning, Pla Kihle, Timo Tervo, Karin Hult, Tapio Ruotoistenmäk, Atle Sindre, Nisse Gustavsson, Jan Reidar Skilbrei, Seppo Elo, Sven Aaro
Publikováno v:
Journal of Applied Geophysics. 34:163-164
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::633c569856fd345457da1bea45e42cc8
https://doi.org/10.1016/0926-9851(96)80903-7
https://doi.org/10.1016/0926-9851(96)80903-7