Zobrazeno 1 - 10
of 42
pro vyhledávání: '"H.F Jepsen"'
Publikováno v:
Rapport Grønlands Geologiske Undersøgelse. 162:71-76
A major N-S trending thrust zone exposed in Dronning Louise Land marks the western limit of intense Caledonian deformation in East Greenland. Foreland basement to the west of the thrust zone is dominated by orthogneisses which are overlain unconforma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4988d5907309e295728aba96ccb4ea11
https://doi.org/10.34194/rapggu.v162.8249
https://doi.org/10.34194/rapggu.v162.8249
Publikováno v:
Rapport Grønlands Geologiske Undersøgelse. 161:21-33
Late Archaean and Early Proterozoic crust-forming events in North-East and eastern North Greenland were succeeded by Middle Proterozoic sedimentation and volcanic activity; Late Proterozoic through Tertiary sedimentation was interrupted by several pe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4942ec2409d7d5ae6b73b7614a483ced
https://doi.org/10.34194/rapggu.v161.8240
https://doi.org/10.34194/rapggu.v161.8240
Geochemical mapping and geological reconnaissance in the Nagssugtoqidian mobile belt, West Greenland
Publikováno v:
Rapport Grønlands Geologiske Undersøgelse. 159:31-37
The Early Proterozoic Nagssugtoqidian mobile belt is geologically poorly known despite its location in the more populated part of West Greenland (Fig. 1). A detailed geological map (1:100 000; Olesen, 1984) is available for the western part of the No
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a81b110c7680b99b30f32205df01b7d4
https://doi.org/10.34194/rapggu.v159.8204
https://doi.org/10.34194/rapggu.v159.8204
Autor:
L.B Clemmensen, H.F Jepsen
Publikováno v:
Rapport Grønlands Geologiske Undersøgelse. 157:1-27
During the Late Proterozoic a more than 1000 m thick succession of sediments was deposited on the shelf fringing the north-eastern corner of the Greenland craton. These sediments were classified together with an underlying turbidite sequence in the H
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1cd8fd1c22fc0ff6f5510bee3f79dc64
https://doi.org/10.34194/rapggu.v157.8195
https://doi.org/10.34194/rapggu.v157.8195
Autor:
M Sønderholm, H.F Jepsen
Publikováno v:
Bulletin Grønlands Geologiske Undersøgelse. 160:49-69
Proterozoic sedimentary and associated igneous rocks along the margin of the Precambrian crystalline shield in North Greenland have been studied by several geological field-teams since 1912 when they were first investigated during the First Thule Exp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a5394177cdaf79b5b2c3d3ffc9a7b54d
https://doi.org/10.34194/bullggu.v160.6713
https://doi.org/10.34194/bullggu.v160.6713
Publikováno v:
Rapport Grønlands Geologiske Undersøgelse. 152:32-35
Geological mapping in Greenland is generally greatly helped by the use of vertical aerial photographs. Bedrock surfaces are normally well exposed, vegetation is sparse in most parts of the country and glacial deposits can be scattered or completely w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7b1ecb038e541a7a6a85b07fb2678ce4
https://doi.org/10.34194/rapggu.v152.8150
https://doi.org/10.34194/rapggu.v152.8150
Publikováno v:
Rapport Grønlands Geologiske Undersøgelse. 152:95-102
Three structural elements of the East Greenland Caledonides are present in Hertugen af Orleans Land: (1) a marginal NNE-SSW trending zone of crystalIine basement rocks overlain by middle Proterozoic sediments (Trekant Series) in the westernmost nunat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::858ca78c9a1de2e98e26c6530a22495f
https://doi.org/10.34194/rapggu.v152.8162
https://doi.org/10.34194/rapggu.v152.8162
Publikováno v:
Rapport Grønlands Geologiske Undersøgelse. 148:133-141
The western border of the East Greenland Caledonides is exposed in Dronning Louise Land, where it is marked by a N–S trending thrust Imbricate Zone. The autochthonous crystalline basement to the west of the Imbricate Zone is dominated by orthogneis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::748403d6776e2b588270e8da735ee429
https://doi.org/10.34194/rapggu.v148.8133
https://doi.org/10.34194/rapggu.v148.8133
Publikováno v:
Bulletin Grønlands Geologiske Undersøgelse. 158:61-72
No abstract available.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f36fbdaddecd52de40a17a52c4a579c9
https://doi.org/10.34194/bullggu.v158.6706
https://doi.org/10.34194/bullggu.v158.6706
Autor:
H.F Jepsen, F Kalsbeek
Publikováno v:
Rapport Grønlands Geologiske Undersøgelse. 88:11-14
The Proterozoic sandstones of the Inuiteq Sø Formation (Jepsen, 1971) and the Norsemandal Sandstone (Adams & Cowie, 1953) contain numerous sills, sheets and dykes of dolerites and other intrusive rocks. Locally, the intrusions may make up 75 per cen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e5a7053c5ae936159ee104dd58778fb
https://doi.org/10.34194/rapggu.v88.7550
https://doi.org/10.34194/rapggu.v88.7550