Late Devonian paleogeography in the framework of global plate tectonics

J Golonka - Global and Planetary Change, 2020 - Elsevier
Abstract This paper presents Late Devonian (Frasnian–Famennian) global and regional
paleogeographic maps displaying present day coastlines, tectonic elements' boundaries …

Early Carboniferous extension in East Avalonia: 350 My record of lithospheric memory

J Smit, JD van Wees, S Cloetingh - Marine and Petroleum Geology, 2018 - Elsevier
Despite reactivations during Variscan and Alpine orogenies and the opening of the Northern
Atlantic, Avalonia is one of the few regions where the initial Mid-Paleozoic basin structure is …

[HTML][HTML] Large environmental disturbances caused by magmatic activity during the Late Devonian Hangenberg Crisis

A Pisarzowska, M Rakociński, L Marynowski… - Global and Planetary …, 2020 - Elsevier
A wide range of various proxies (eg, mineralogy, organic carbon, inorganic geochemistry, C
and Mo isotopes, and framboidal pyrite) were applied for interpretation of changing oceanic …

Characterization of the paleocrusts of weathered Carboniferous volcanics from the Junggar Basin, western China: Significance as gas reservoirs

Z Chen, W Liu, Y Zhang, D Yan, D Yang, M Zha… - Marine and Petroleum …, 2016 - Elsevier
Volcanic reservoirs comprise reservoir spaces made up of pores and cracks, with secondary
solution pores and tectonic-induced cracks being the most dominant. Various volcanic …

Seismic stratigraphic subdivision of the Triassic succession in the Central North Sea; integrating seismic reflection and well data

EM Jarsve, TE Maast, RH Gabrielsen… - Journal of the …, 2014 - lyellcollection.org
The Triassic sedimentary succession in the Central North Sea has been investigated to
establish a broader understanding of the Triassic Period, from the combined interpretation of …

Provenance of late Palaeozoic terrestrial sediments on the northern flank of the Mid North Sea High: Detrital zircon geochronology and rutile geochemical constraints

AM Lundmark, EP Bue, RH Gabrielsen… - Geological Society …, 2014 - lyellcollection.org
Zircon U–Pb and rutile trace element data are used to investigate the provenance of late
Devonian to early Permian terrestrial sandstones in the Embla and Flora oil fields on the …

Present Jurassic petroleum charge facing Paleozoic biodegraded oil: Geochemical challenges and potential upsides, Embla field, North Sea

SE Ohm, DA Karlsen, NT Phan, T Strand… - AAPG …, 2012 - pubs.geoscienceworld.org
The Embla field, located in the greater Ekofisk area of the Norwegian part of the southern
North Sea, has been producing oil and gas since the early 1990s. The wells on the crest are …

Vertical variations in reservoir geochemistry in a Palaeozoic trap, Embla field, offshore Norway

TB Abay, DA Karlsen, SE Ohm - Journal of Petroleum Geology, 2014 - Wiley Online Library
The Embla field, located in the Greater Ekofisk area (Norwegian North Sea), produces oil
from Palaeozoic reservoir rocks comprising moderately to well sorted micaceous …

Repeated post-Caledonian intra-cratonic rifting in the central North Sea: Evidence from the volcanic record in the Embla oil field

AM Lundmark, RH Gabrielsen, T Strand… - Marine and Petroleum …, 2018 - Elsevier
Intrusive and extrusive mafic igneous rocks in the Embla oil field, central North Sea, testify to
repeated post-Caledonian magmatism on the northern flank of the Mid North Sea High. The …

Paleozoic-Holocene tectonostratigraphic evolution of the Sørvestlandet High and the Åsta Graben, Southern Norwegian North Sea

L Doudouh - 2017 - uis.brage.unit.no
This study is presenting a three-dimensional seismic data set and published data from
exploration wells which were used to reconstruct the tectonostratigraphic evolution of the …