Research output: Contribution to journal › Article › peer-review
Molecular geochemistry of organic matter of Triassic rocks in the northeastern part of the Barents Sea : the influence of tectonic and magmatic processes. / Petrova, V. I.; Batova, G. I.; Kursheva, A. V.; Litvinenko, I. V.; Morgunova, I. P.
In: Russian Geology and Geophysics, Vol. 58, No. 3-4, 01.04.2017, p. 322-331.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Molecular geochemistry of organic matter of Triassic rocks in the northeastern part of the Barents Sea
T2 - the influence of tectonic and magmatic processes
AU - Petrova, V. I.
AU - Batova, G. I.
AU - Kursheva, A. V.
AU - Litvinenko, I. V.
AU - Morgunova, I. P.
PY - 2017/4/1
Y1 - 2017/4/1
N2 - Samples of Triassic sediments were collected from cores of parametric boreholes drilled on the Admiralteiskii Rise, Franz Josef Land Archipelago, and Fersman structure in the northeastern part of the Barents Sea sedimentary basin. The composition and distribution of hydrocarbon biomarkers (n-alkanes, isoprenoids, cyclic alkanes, and polyaromatic hydrocarbons) were studied using the GC-MS method and provided information about the genesis, facies conditions of sedimentation, and catagenetic maturity stage of dispersed organic matter (DOM). The Late Mesozoic-Cenozoic uplifting of the region and active magmatic processes significantly influenced the thermal transformation of sediments. The revealed trend is best observed in the sediment section of the Franz Josef Land Archipelago, where the thermal effects led to a radical increase in DOM transformation, up to the AC1 stage.
AB - Samples of Triassic sediments were collected from cores of parametric boreholes drilled on the Admiralteiskii Rise, Franz Josef Land Archipelago, and Fersman structure in the northeastern part of the Barents Sea sedimentary basin. The composition and distribution of hydrocarbon biomarkers (n-alkanes, isoprenoids, cyclic alkanes, and polyaromatic hydrocarbons) were studied using the GC-MS method and provided information about the genesis, facies conditions of sedimentation, and catagenetic maturity stage of dispersed organic matter (DOM). The Late Mesozoic-Cenozoic uplifting of the region and active magmatic processes significantly influenced the thermal transformation of sediments. The revealed trend is best observed in the sediment section of the Franz Josef Land Archipelago, where the thermal effects led to a radical increase in DOM transformation, up to the AC1 stage.
KW - Arctic
KW - Barents Sea
KW - catagenesis
KW - dispersed organic matter
KW - hydrocarbon biomarkers
KW - Triassic deposits
UR - http://www.scopus.com/inward/record.url?scp=85018525332&partnerID=8YFLogxK
U2 - 10.1016/j.rgg.2016.09.008
DO - 10.1016/j.rgg.2016.09.008
M3 - Article
AN - SCOPUS:85018525332
VL - 58
SP - 322
EP - 331
JO - Russian Geology and Geophysics
JF - Russian Geology and Geophysics
SN - 1068-7971
IS - 3-4
ER -
ID: 9362222