Research output: Contribution to journal › Article › peer-review
The Early Paleozoic Active Margin of the Khangai Segment of the Mongol–Okhotsk Ocean. / Yarmolyuk, V. V.; Kozakov, I. K.; Kozlovsky, A. M. et al.
In: Doklady Earth Sciences, Vol. 480, No. 1, 01.05.2018, p. 559-563.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - The Early Paleozoic Active Margin of the Khangai Segment of the Mongol–Okhotsk Ocean
AU - Yarmolyuk, V. V.
AU - Kozakov, I. K.
AU - Kozlovsky, A. M.
AU - Kudryashova, E. A.
AU - Travin, A. V.
AU - Kirnozova, T. I.
AU - Fugzan, M. M.
AU - Plotkina, Yu V.
PY - 2018/5/1
Y1 - 2018/5/1
N2 - Within the northern fringe of the western (Khangai) flank of the Mongol–Okhotsk fold belt, magmatic complexes of intermediate to moderately acidic rocks occur. They comprise widely distributed gabbro–diorites, diorites, tonalites, and granodiorites. Geochronological studies have demonstrated that these rocks were formed in the time span of 437 to 375 Ma. The geochemical affinities of the rocks suggest their formation in subduction tectonic settings; hence, their paleotectonic position corresponds to the continental margin of the Mongol–Okhotsk paleoocean. It has been concluded that this Middle Paleozoic igneous activity occurred in the active continental margin settings, formed by subduction of the paleooceanic plate under the Siberian continent.
AB - Within the northern fringe of the western (Khangai) flank of the Mongol–Okhotsk fold belt, magmatic complexes of intermediate to moderately acidic rocks occur. They comprise widely distributed gabbro–diorites, diorites, tonalites, and granodiorites. Geochronological studies have demonstrated that these rocks were formed in the time span of 437 to 375 Ma. The geochemical affinities of the rocks suggest their formation in subduction tectonic settings; hence, their paleotectonic position corresponds to the continental margin of the Mongol–Okhotsk paleoocean. It has been concluded that this Middle Paleozoic igneous activity occurred in the active continental margin settings, formed by subduction of the paleooceanic plate under the Siberian continent.
UR - http://www.scopus.com/inward/record.url?scp=85048474261&partnerID=8YFLogxK
U2 - 10.1134/S1028334X18050094
DO - 10.1134/S1028334X18050094
M3 - Article
AN - SCOPUS:85048474261
VL - 480
SP - 559
EP - 563
JO - Doklady Earth Sciences
JF - Doklady Earth Sciences
SN - 1028-334X
IS - 1
ER -
ID: 14047741