Kai Berglar
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View article: Evidence for Eurekan deformation within and around the Yermak Plateau, Arctic Ocean
Evidence for Eurekan deformation within and around the Yermak Plateau, Arctic Ocean Open
The Yermak Plateau is a submarine plateau that lies to the north of Svalbard. Strong magnetic anomalies over its northeastern part led early interpretations of an origin by volcanic processes in an oceanic setting, during the formation of …
View article: Phanerozoic tectonic and sedimentation history of the Arctic: constraints from deep-time low-temperature thermochronology data of Ellesmere Island and Northwest Greenland
Phanerozoic tectonic and sedimentation history of the Arctic: constraints from deep-time low-temperature thermochronology data of Ellesmere Island and Northwest Greenland Open
We present thermochronology and geochronology data from basement and (meta-)sedimentary samples collected on Ellesmere Island (Canadian High Arctic) and Northwest Greenland. The interpretations of our data are described and discussed in a …
View article: Phanerozoic tectonic and sedimentation history of the Arctic: constraints from deep-time low-temperature thermochronology data of Ellesmere Island and Northwest Greenland
Phanerozoic tectonic and sedimentation history of the Arctic: constraints from deep-time low-temperature thermochronology data of Ellesmere Island and Northwest Greenland Open
We present thermochronology and geochronology data from basement and (meta-)sedimentary samples collected on Ellesmere Island (Canadian High Arctic) and Northwest Greenland. The interpretations of our data are described and discussed in a …
View article: Geophysical insights on the crustal structure of Greenland's northern continental margin towards the Morris Jesup Spur
Geophysical insights on the crustal structure of Greenland's northern continental margin towards the Morris Jesup Spur Open
During expedition PS115/1, the German research vessel Polarstern acquired seismic refraction data along a 102-km-long profile crossing Greenland's northern continental margin and extending up to the southwestern limit of the Morris Jesup S…
View article: Basin and petroleum systems modelling in the northern Norwegian Barents Sea
Basin and petroleum systems modelling in the northern Norwegian Barents Sea Open
The Olga Basin is a Paleozoic and Mesozoic sedimentary basin in the northern Barents Sea. Gas seepage at the basin's margins indicate active but so far poorly understood petroleum systems. Despite the consensus that late Cenozoic uplift an…
View article: Polyphase Magmatism During the Formation of the Northern East Greenland Continental Margin
Polyphase Magmatism During the Formation of the Northern East Greenland Continental Margin Open
New marine geophysical data acquired across the partly ice‐covered northern East Greenland continental margin highlight a complex interaction between tectonic and magmatic events. Breakup‐related lava flows are imaged in reflection seismic…
View article: Southeastern Arctic Ocean, seismic reflection images of cruise ark2018
Southeastern Arctic Ocean, seismic reflection images of cruise ark2018 Open
In autumn 2018 a multichannel seismic reflection survey was performed in the southeastern part of the
\nAmundsen Basin, on the Lomonosov Ridge and its transition to the Siberian Shelf. We present the new data,
\nand a first glance at the f…
View article: Origin of near-surface hydrocarbon gases bound in northern Barents Sea sediments
Origin of near-surface hydrocarbon gases bound in northern Barents Sea sediments Open
In the southern part of the Norwegian Barents Sea extensive hydrocarbon exploration and drilling has led to several oil and gas discoveries, yet little is known on the petroleum systems and potential hydrocarbon reservoirs in the northern …
View article: Late Cenozoic Erosion Estimates for the Northern Barents Sea: Quantifying Glacial Sediment Input to the Arctic Ocean
Late Cenozoic Erosion Estimates for the Northern Barents Sea: Quantifying Glacial Sediment Input to the Arctic Ocean Open
A compilation of seismic data has been used to characterize the Neogene‐Quaternary sedimentary succession of the northwestern Barents Sea continental margin to better understand the paleoenvironmental evolution and the sedimentary processe…
View article: Evidence for mantle exhumation since the early evolution of the slow-spreading Gakkel Ridge, Arctic Ocean
Evidence for mantle exhumation since the early evolution of the slow-spreading Gakkel Ridge, Arctic Ocean Open
We study the basement configuration in the slow-spreading Eurasia Basin, Arctic Ocean. Two multichannel seismic (MCS) profiles, which we acquired during ice-free conditions with a 3600 m long streamer, image the transition from the North B…
View article: Initial Opening of the Eurasian Basin, Arctic Ocean
Initial Opening of the Eurasian Basin, Arctic Ocean Open
Analysis of the transition from the NE Yermak Plateau into the oceanic Eurasian Basin sheds light on the Paleocene formation of this Arctic basin. Newly acquired multichannel seismic data with a 3600 m long streamer shot during ice-free co…
View article: Hydrocarbons from near-surface sediments of the Barents Sea north of Svalbard – Indication of subsurface hydrocarbon generation?
Hydrocarbons from near-surface sediments of the Barents Sea north of Svalbard – Indication of subsurface hydrocarbon generation? Open
The Barents Sea is considered as an important target for oil and gas exploration, but the petroleum potential of its shelf and slope regions is unknown. Here we present results of a research cruise to the Northern Hinlopen Margin at the tr…
View article: Deep crustal structure of the North-West African margin from combined wide-angle and reflection seismic data (MIRROR seismic survey)
Deep crustal structure of the North-West African margin from combined wide-angle and reflection seismic data (MIRROR seismic survey) Open
The structure of the Moroccan and Nova Scotia conjugate rifted margins is of key importance for understanding the Mesozoic break-up and evolution of the northern central Atlantic Ocean basin. Seven combined multichannel reflection (MCS) an…