Matches in SemOpenAlex for { <https://semopenalex.org/work/W1499231747> ?p ?o ?g. }
Showing items 1 to 66 of
66
with 100 items per page.
- W1499231747 startingPage "4638" @default.
- W1499231747 abstract "During the RV Polarstern cruise ARK XXVIII/4 in summer 2014, multichannel seismic reflection data were collected along the eastern part of the Lomonosov Ridge with the aim to provide an appropriate database for an IODP drilling proposal as well as to enhance the knowledge of sedimentary and tectonic processes in this area. Depending on the sea ice conditions and required resolution of the data, four survey set-ups with different streamer settings (300 m, 600 m, 3000 m) and airgun clusters (3, 4 G-Guns, 2 GI-Guns) were used. The dataset contains more than 3000 km of seismic profiles, including one transect along as well as several profiles across the ridge and two detailed networks close to the proposed drilling sites.An erosional unconformity, whose presence has been confirmed first by Moran et al. (2006) by scientific drilling at the Lomonosov Ridge in 2004, is visible in the entire seismic dataset as a continuous prominent reflector band. In the seismic data, this unconformity can be found over the entire length of the investigated ridge. Below, the strata show folded and slightly disturbed Mesozoic sediments, which are lying on top of the basement with intensive faulting. These structures might be created by two past rifting events which are significant for the evolution of the Arctic Ocean. The basement faults might be as old as the Mesozoic formation of the Amerasia Basin, and may have been overprinted during the subsequent unconformity-forming event that initiated the Amundsen Basin and the final ridge’s break-up.Within the southern seismic survey additional data were gathered around the primary IODP drilling location. Aim of the drilling program is to reach layers of Oligocene and older sediment. Although, the Miocene sediment cover in this area has an almost constant thickness, at the northern end of a topographic channel the seismic data imaged a 500 m high slide scarp where the entire sedimentary column is exposed down to the proposed Oligocene. This location might be easily accessible by offset drilling.The seismic dataset as well as preliminary results will be presented." @default.
- W1499231747 created "2016-06-24" @default.
- W1499231747 creator A5039996849 @default.
- W1499231747 creator A5088074399 @default.
- W1499231747 date "2015-03-01" @default.
- W1499231747 modified "2023-09-27" @default.
- W1499231747 title "New multichannel seismic reflection data along the eastern part of Lomonosov Ridge, Arctic Ocean" @default.
- W1499231747 hasPublicationYear "2015" @default.
- W1499231747 type Work @default.
- W1499231747 sameAs 1499231747 @default.
- W1499231747 citedByCount "0" @default.
- W1499231747 crossrefType "journal-article" @default.
- W1499231747 hasAuthorship W1499231747A5039996849 @default.
- W1499231747 hasAuthorship W1499231747A5088074399 @default.
- W1499231747 hasConcept C109007969 @default.
- W1499231747 hasConcept C127313418 @default.
- W1499231747 hasConcept C127413603 @default.
- W1499231747 hasConcept C147176958 @default.
- W1499231747 hasConcept C151730666 @default.
- W1499231747 hasConcept C165205528 @default.
- W1499231747 hasConcept C191735495 @default.
- W1499231747 hasConcept C202783661 @default.
- W1499231747 hasConcept C2781297371 @default.
- W1499231747 hasConcept C32277403 @default.
- W1499231747 hasConcept C50682988 @default.
- W1499231747 hasConcept C77928131 @default.
- W1499231747 hasConceptScore W1499231747C109007969 @default.
- W1499231747 hasConceptScore W1499231747C127313418 @default.
- W1499231747 hasConceptScore W1499231747C127413603 @default.
- W1499231747 hasConceptScore W1499231747C147176958 @default.
- W1499231747 hasConceptScore W1499231747C151730666 @default.
- W1499231747 hasConceptScore W1499231747C165205528 @default.
- W1499231747 hasConceptScore W1499231747C191735495 @default.
- W1499231747 hasConceptScore W1499231747C202783661 @default.
- W1499231747 hasConceptScore W1499231747C2781297371 @default.
- W1499231747 hasConceptScore W1499231747C32277403 @default.
- W1499231747 hasConceptScore W1499231747C50682988 @default.
- W1499231747 hasConceptScore W1499231747C77928131 @default.
- W1499231747 hasLocation W14992317471 @default.
- W1499231747 hasOpenAccess W1499231747 @default.
- W1499231747 hasPrimaryLocation W14992317471 @default.
- W1499231747 hasRelatedWork W126096161 @default.
- W1499231747 hasRelatedWork W1512460767 @default.
- W1499231747 hasRelatedWork W1596654475 @default.
- W1499231747 hasRelatedWork W1634225562 @default.
- W1499231747 hasRelatedWork W1978662991 @default.
- W1499231747 hasRelatedWork W1981955830 @default.
- W1499231747 hasRelatedWork W1996925758 @default.
- W1499231747 hasRelatedWork W2049595169 @default.
- W1499231747 hasRelatedWork W2113818302 @default.
- W1499231747 hasRelatedWork W2123741232 @default.
- W1499231747 hasRelatedWork W2159584112 @default.
- W1499231747 hasRelatedWork W2285465287 @default.
- W1499231747 hasRelatedWork W2591948388 @default.
- W1499231747 hasRelatedWork W2603165097 @default.
- W1499231747 hasRelatedWork W2952510904 @default.
- W1499231747 hasRelatedWork W3088771526 @default.
- W1499231747 hasRelatedWork W3135269806 @default.
- W1499231747 hasRelatedWork W636879693 @default.
- W1499231747 hasRelatedWork W643571005 @default.
- W1499231747 hasRelatedWork W199971842 @default.
- W1499231747 isParatext "false" @default.
- W1499231747 isRetracted "false" @default.
- W1499231747 magId "1499231747" @default.
- W1499231747 workType "article" @default.