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Tertiary structure of the Sørkapp-Hornsund Region,South Spitsbergen,and implications for the offshore southern extension of the fold-thrust Belt
Tertiary structure Sø rkapp-Hornsund Region offshore southern extension fold-thrust Belt
2009/12/3
The Sørkapp-Hornsund region of southern Spitsbergen has undergone a complex Tertiary tectonic history, including contractional and transpressional uplift and transtensional subsidence and react...
Paralic sedimentation on an epicontinental ramp shelf during a full cycle of relative sea-level fluctuation;the Helvetiafjellet Formation in Nordenskiöld land,Spitsbergen
Paralic sedimentation epicontinental ramp shelf full cycle relative sea-level fluctuation
2009/12/2
A depositional model for the development of the Helvetiafjellet Formation in Nordenskiöld Land, Spitsbergen is presented. The formation was deposited into a segment of the large epicontinental Bo...
Lower Cretaceous lithostratigraphy across a regional subaerial unconformity in Spitsbergen:the Rurikfjellet and Helvetiafjellet formations
Lower Cretaceous lithostratigraphy regional subaerial unconformity Rurikfjellet and Helvetiafjellet formations
2009/12/2
During development of the Lower Cretaceous succession in the Spitsbergen domain of the epicontinental Boreal Basin, a fall in relative sea-level caused a major subaerial unconformity to form. This unc...
Swath bathymetry and high-resolution seismic data, as well as published material are used to analyse pockmarks in Spitsbergen fjords. Up to 250 m wide and 13 m deep pockmarks occur in Grønfjord...