• Leirfallet ved Knivsvik i Hurum 1940. 

      Holmsen, Per (NGU (167), Journal article, 1946)
      In the night preceding to October 11th, 1940, a clay-slide took place by Knivsvik near Drammen. This was a typical clay-slide; some liquid clay (\"Kvikkleire\") flowed down a brooklet called Knivsvikbekken. Most of the ...
    • Leirfallet ved Kverne i Stokke 1944. 

      Holmsen, Gunnar (NGU (167), Journal article, 1946)
      In a marine clay deposit at Kverne in Stokke, near the town of Tønsberg, a great fall of the ground took place on Oct. 9th, 1944. The area hit by the slide amounts to 76 500 sq. metres of well cultivated field. Through a ...
    • Leirfallet ved Lade, Trondheim 1944. Foredrag holdt i Norsk Geologisk Forening 11.4.1945 

      Holmsen, Per (NGU (167), Journal article, 1946)
      On April 11. 1944 a clay-slide took place near Ladehammeren N of Trondheim. About 5 acres of the field between Lade Alle and the Ladebekken streamlet slid down. Liquid clay was not visible. There was great uncertainty about ...
    • Lerfaldene ved Kokstad, Gretnes og Braa. 

      Holmsen, Gunnar (NGU (132), Journal article, 1929)
      The marine clay deposits in the South Eastern part of Norway, in the Trondheim district, and in certain valleys in Northern Norway are often distressed by landslides which make freat damages. In historical times the largest ...
    • Lerfall i årene 1930-1932. 

      Holmsen, Gunnar (NGU (140), Journal article, 1934)
      A previous paper (NGU, no. 132) by the same author treats of three recent landslips in marine clay deposits. In the present publication is given a description of some clayslides, which took place in the above mentioned ...
    • Lerfall på eiendommen Solbakken i Sandar. 

      Holmsen, Gunnar (NGU (166), Journal article, 1946)
      This place is situated 1 km North West of the town Sandefjord. In Dec. 1934 a small landslip broke a slope along a rivulet. The wasted area amounted to 1000 sq. m. In the spring of the next year another slip occurred. In ...
    • Lerfall på Fallaksøy, Nedre Eiker. 

      Holmsen, Gunnar (NGU (166), Journal article, 1946)
      This landslip occurred in March 1936. Fallaksøy island is situated in the Drammen river between Mjøndalen and Drammen. The landslip broke into the river through a 40 m broad opening. Inside the opening the slided area ...
    • Lerfall ved Kleivbogen, Botne. 

      Holmsen, Gunnar (NGU (166), Journal article, 1946)
      About 10.30 in the morning of the 12th January, 1937 a landslip took place at Kleivbogen, near the town Holmestrand. A highway slid into the fjord, and a breakage of the Larvik railway near the road was impending. Two men ...
    • Lerfall ved Ness i Harran. 

      Holmsen, Gunnar (NGU (166), Journal article, 1946)
      A very big landslip, the biggest one in our country during the period here dealt with occurred on the beach of the Namsen river. It happened a few hundred m upstreams from the bridge Ness. There were no witnesses to the ...
    • Lerfall ved Roel, Innerøy. 

      Holmsen, Gunnar (NGU (166), Journal article, 1946)
      Innerøy is situated on the South-Eastern shore of Borgenfjord, a branch of Trondheimsfjord. The slip occurred in the afternoon of the 24th of April 1937. A road near the beach was destroyed by the slide over a distance of ...
    • Lerfall ved Songevatn. 

      Holmsen, Gunnar (NGU (166), Journal article, 1946)
      This happened 11 km North of the town Tvedestrand. On the beach of the lake a main road was hit by a landslip on the 14th of Aug. 1935. Tje ground along with the road sunk over a distance of 60 m. Above the level of Songevatn ...
    • Lerras langs Mærradalsbekken nedenfor Ullernchausseen. 

      Holmsen, Gunnar (NGU (166), Journal article, 1946)
      A considerable weight of ballast placed on the slope of the valley beneath Ullern in Aker caused a slide on the 31st of March 1936. A big flake of the clayey ground turned so that its upper part sunk 2-3 m along a 70 m ...
    • Lerras på gården Ila i Lier. 

      Holmsen, Gunnar (NGU (166), Journal article, 1946)
      In November 1935 the ground on the left hand beach of the Lier stream fell down. The place is situated a hundred meters downstreams a bridge near Lier station on the railway to Drammen. 70 years previously a slide occurred ...
    • Nogle optegnelser fra Værdalen 

      Reusch, Hans (NGU (32), Journal article, 1901)
      Forkortet: About 12.30 A.M. on the 19th May 1893 occurred the great landslip in Verdal which had the effect of concentrating the attention to the whole country upon that valley for several weeks. The little sketch map ...
    • Opdyrkning af lerfaldet i Værdalen 

      Helland, Amund (NGU (14), Journal article, 1894)
      A great land-slip occurred along the river in the Værdalen valley (east of the Trondhjemsfjord) on the 19th of May 1893. Mr. Werenskiold has analysed the earths, clay and sand, from the landslip-region, and on basis of ...
    • Ras i Mikvoldmelen, Værdalsøren. 

      Holmsen, Gunnar (NGU (166), Journal article, 1946)
      A river steep of considerable length and height is situated on the right hand of the Værdal river at its mouth in the Trondheim fjord. Consisting og loose materials, an upper layer of sand and a lower one of sandy clay, ...
    • Ras i Nydalen. 

      Holmsen, Gunnar (NGU (166), Journal article, 1946)
      On the 12th of Dec. 1934 the road to Maridalen near Oslo slid over a distance of 50 m. After a rainy autumn a freshly made, high foundation of sand fell doen the steep slope to Maridal river, carrying along stones, gravel ...
    • Ras ved Jonsrud på Feiringveien. 

      Holmsen, Gunnar (NGU (166), Journal article, 1946)
      In the vicinity of Jonsrud on the beach of lake Mjøsa, the road is built in a steep slope about 30 m above the level. Here the road surveyor in the autumn of 1935 observed fissures through the ground. On the 23rd of September ...
    • Refleksjonsseismiske undersøkelser i Isfjorden og Innfjorden (Åndalsnes), Møre og Romsdal. 

      Larsen, Eiliv (NGU-Rapport (87.054), Report, 1987)
      Det er utført refleksjonsseismiske målinger i Innfjorden og Isfjorden. Formålet var å kartlegge de kvartære avsetningene med tanke på stabilitet\/massebevegelser. I denne sammenheng ble det pekt på områdene opptil Raumas ...
    • Skred som følge av bombeangrep ved Gunneklevfjorden 1943. 

      Holmsen, Gunnar (NGU (167), Journal article, 1946)
      On the 24th of July 1943 an allied bomb raid took place in order to destroy the factories near Porsgrunn. By this event a settlement of small dwelling houses on the flat shore of Gunneklevfjord was hit by bombs. The ground ...