Geologisk kartskisse over trakterne omkring Velfjorden med beskrivelse
Forkortet: Velfjorden is situated in northern Norway, in the southern part of the district of Helgeland, in 65\u00B0 30'N. A geological map of the region is given on pp.8 and 9. The eruptive rocks here are granite, gabbro and serpentine. The granite frequently appears in the form of large intru...
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ftnorgesgu:oai:openarchive.ngu.no:11250/2675061 2023-05-15T15:47:03+02:00 Geologisk kartskisse over trakterne omkring Velfjorden med beskrivelse Rekstad, Johan VEVELSTAD BRØNNØY SØMNA 18262 Eiterådalen 18263 Vevelstad 18254 Velfjord 18251 Tosbotn 1901 application/pdf https://hdl.handle.net/11250/2675061 nor nor NGU (34) https://hdl.handle.net/11250/2675061 Navngivelse 4.0 Internasjonal http://creativecommons.org/licenses/by/4.0/deed.no CC-BY 42 PETROGRAFI GRANITT GABBRO KARTLEGGING KVARTÆRGEOLOGI MALMGEOLOGI Journal article 1901 ftnorgesgu 2022-07-03T15:26:08Z Forkortet: Velfjorden is situated in northern Norway, in the southern part of the district of Helgeland, in 65\u00B0 30'N. A geological map of the region is given on pp.8 and 9. The eruptive rocks here are granite, gabbro and serpentine. The granite frequently appears in the form of large intrusive sheets between the stratified rocks. In several cases the gabbro is also intruded in this manner. Both the granite and the gabbro generally show a distinct foliation, which is the result of strong regional metamorphism acting during the folding of the Scandi- navian mountainchain. The stratified rocks here, as in the greater part of the northern Norway, are gneiss, mica-schist and crystalline limestone (marble). They are all of them older than the eruptive rocks in the region. Lowest lies a formation of mica-schists with mighty layers of crystalline limestone; above this follows conformably gneiss, with a few layers of crystalline limestone interstratified. No fossils have hitherto been found in this region; but Tellef Dahll has assumed that the formation of mica-schists and marble belongs to the Cambrian system, an assumption which has been confirmed rather than disproved by the observations of recent years. 36079 Article in Journal/Newspaper Brønnøy Helgeland Northern Norway Vevelstad NGU Open Archive (Geological Survey of Norway) Brønnøy ENVELOPE(12.206,12.206,65.468,65.468) Eiterådalen ENVELOPE(14.809,14.809,68.292,68.292) Helgeland Norway Sømna ENVELOPE(12.163,12.163,65.311,65.311) Tosbotn ENVELOPE(12.958,12.958,65.326,65.326) Velfjord ENVELOPE(12.522,12.522,65.405,65.405) Velfjorden ENVELOPE(12.339,12.339,65.544,65.544) Vevelstad ENVELOPE(12.437,12.437,65.698,65.698) |
institution |
Open Polar |
collection |
NGU Open Archive (Geological Survey of Norway) |
op_collection_id |
ftnorgesgu |
language |
Norwegian |
topic |
PETROGRAFI GRANITT GABBRO KARTLEGGING KVARTÆRGEOLOGI MALMGEOLOGI |
spellingShingle |
PETROGRAFI GRANITT GABBRO KARTLEGGING KVARTÆRGEOLOGI MALMGEOLOGI Rekstad, Johan Geologisk kartskisse over trakterne omkring Velfjorden med beskrivelse |
topic_facet |
PETROGRAFI GRANITT GABBRO KARTLEGGING KVARTÆRGEOLOGI MALMGEOLOGI |
description |
Forkortet: Velfjorden is situated in northern Norway, in the southern part of the district of Helgeland, in 65\u00B0 30'N. A geological map of the region is given on pp.8 and 9. The eruptive rocks here are granite, gabbro and serpentine. The granite frequently appears in the form of large intrusive sheets between the stratified rocks. In several cases the gabbro is also intruded in this manner. Both the granite and the gabbro generally show a distinct foliation, which is the result of strong regional metamorphism acting during the folding of the Scandi- navian mountainchain. The stratified rocks here, as in the greater part of the northern Norway, are gneiss, mica-schist and crystalline limestone (marble). They are all of them older than the eruptive rocks in the region. Lowest lies a formation of mica-schists with mighty layers of crystalline limestone; above this follows conformably gneiss, with a few layers of crystalline limestone interstratified. No fossils have hitherto been found in this region; but Tellef Dahll has assumed that the formation of mica-schists and marble belongs to the Cambrian system, an assumption which has been confirmed rather than disproved by the observations of recent years. 36079 |
format |
Article in Journal/Newspaper |
author |
Rekstad, Johan |
author_facet |
Rekstad, Johan |
author_sort |
Rekstad, Johan |
title |
Geologisk kartskisse over trakterne omkring Velfjorden med beskrivelse |
title_short |
Geologisk kartskisse over trakterne omkring Velfjorden med beskrivelse |
title_full |
Geologisk kartskisse over trakterne omkring Velfjorden med beskrivelse |
title_fullStr |
Geologisk kartskisse over trakterne omkring Velfjorden med beskrivelse |
title_full_unstemmed |
Geologisk kartskisse over trakterne omkring Velfjorden med beskrivelse |
title_sort |
geologisk kartskisse over trakterne omkring velfjorden med beskrivelse |
publishDate |
1901 |
url |
https://hdl.handle.net/11250/2675061 |
op_coverage |
VEVELSTAD BRØNNØY SØMNA 18262 Eiterådalen 18263 Vevelstad 18254 Velfjord 18251 Tosbotn |
long_lat |
ENVELOPE(12.206,12.206,65.468,65.468) ENVELOPE(14.809,14.809,68.292,68.292) ENVELOPE(12.163,12.163,65.311,65.311) ENVELOPE(12.958,12.958,65.326,65.326) ENVELOPE(12.522,12.522,65.405,65.405) ENVELOPE(12.339,12.339,65.544,65.544) ENVELOPE(12.437,12.437,65.698,65.698) |
geographic |
Brønnøy Eiterådalen Helgeland Norway Sømna Tosbotn Velfjord Velfjorden Vevelstad |
geographic_facet |
Brønnøy Eiterådalen Helgeland Norway Sømna Tosbotn Velfjord Velfjorden Vevelstad |
genre |
Brønnøy Helgeland Northern Norway Vevelstad |
genre_facet |
Brønnøy Helgeland Northern Norway Vevelstad |
op_source |
42 |
op_relation |
NGU (34) https://hdl.handle.net/11250/2675061 |
op_rights |
Navngivelse 4.0 Internasjonal http://creativecommons.org/licenses/by/4.0/deed.no |
op_rightsnorm |
CC-BY |
_version_ |
1766381865572237312 |