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The Proterozoic evolution of northern Siberian Craton margin : a comparison of U–Pb–Hf signatures from sedimentary units of the Taimyr orogenic belt and the Siberian platform. / Priyatkina, Nadezhda; Collins, William J.; Khudoley, Andrei; Zastrozhnov, Dmitry; Ershova, Victoria; Chamberlain, Kevin; Shatsillo, Andrey; Proskurnin, Vasily.

In: International Geology Review, Vol. 59, No. 13, 03.10.2017, p. 1632-1656.

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@article{0a80e0097ce048fab34ffe2bcc4a18eb,
title = "The Proterozoic evolution of northern Siberian Craton margin: a comparison of U–Pb–Hf signatures from sedimentary units of the Taimyr orogenic belt and the Siberian platform",
abstract = "Identifying the cratonic affinity of Neoproterozoic crust that surrounds the northern margin of the Siberian Craton (SC) is critical for determining its tectonic evolution and placing the Craton in Neoproterozoic supercontinental reconstructions. Integration of new U–Pb–Hf detrital zircon data with regional geological constraints indicates that distinct Neoproterozoic arc-related magmatic belts can be identified within the Taimyr orogen. Sedimentary rocks derived from 970 to 800 Ma arc-related suites reveal abundant Archean and Paleoproterozoic detritus, characteristic of the SC. The 720–600 Ma arc-related zircon population from the younger Cambrian sedimentary rocks is also complemented by an exotic juvenile Mesoproterozoic zircon population and erosional products of older arc-related suites. Nonetheless, numerous evidences imply that both arcs broadly reworked Siberian basement components. We suggest that the early Neoproterozoic (ca. 970–800 Ma) arc system of the Taimyr orogen evolved on the active margin of the SC and probably extended along the periphery of Rodinia into Valhalla orogen of NE Laurentia. We also suggest the late Neoproterozoic (750–550 Ma) arc system could have been part of the Timanian orogen, which linked Siberia and Baltica at the Precambrian/Phanerozoic transition.",
keywords = "Arctic, detrital zircon, Proterozoic, Siberia, U–Pb–Hf isotopes",
author = "Nadezhda Priyatkina and Collins, {William J.} and Andrei Khudoley and Dmitry Zastrozhnov and Victoria Ershova and Kevin Chamberlain and Andrey Shatsillo and Vasily Proskurnin",
year = "2017",
month = oct,
day = "3",
doi = "10.1080/00206814.2017.1289341",
language = "English",
volume = "59",
pages = "1632--1656",
journal = "International Geology Review",
issn = "0020-6814",
publisher = "Taylor & Francis",
number = "13",

}

RIS

TY - JOUR

T1 - The Proterozoic evolution of northern Siberian Craton margin

T2 - a comparison of U–Pb–Hf signatures from sedimentary units of the Taimyr orogenic belt and the Siberian platform

AU - Priyatkina, Nadezhda

AU - Collins, William J.

AU - Khudoley, Andrei

AU - Zastrozhnov, Dmitry

AU - Ershova, Victoria

AU - Chamberlain, Kevin

AU - Shatsillo, Andrey

AU - Proskurnin, Vasily

PY - 2017/10/3

Y1 - 2017/10/3

N2 - Identifying the cratonic affinity of Neoproterozoic crust that surrounds the northern margin of the Siberian Craton (SC) is critical for determining its tectonic evolution and placing the Craton in Neoproterozoic supercontinental reconstructions. Integration of new U–Pb–Hf detrital zircon data with regional geological constraints indicates that distinct Neoproterozoic arc-related magmatic belts can be identified within the Taimyr orogen. Sedimentary rocks derived from 970 to 800 Ma arc-related suites reveal abundant Archean and Paleoproterozoic detritus, characteristic of the SC. The 720–600 Ma arc-related zircon population from the younger Cambrian sedimentary rocks is also complemented by an exotic juvenile Mesoproterozoic zircon population and erosional products of older arc-related suites. Nonetheless, numerous evidences imply that both arcs broadly reworked Siberian basement components. We suggest that the early Neoproterozoic (ca. 970–800 Ma) arc system of the Taimyr orogen evolved on the active margin of the SC and probably extended along the periphery of Rodinia into Valhalla orogen of NE Laurentia. We also suggest the late Neoproterozoic (750–550 Ma) arc system could have been part of the Timanian orogen, which linked Siberia and Baltica at the Precambrian/Phanerozoic transition.

AB - Identifying the cratonic affinity of Neoproterozoic crust that surrounds the northern margin of the Siberian Craton (SC) is critical for determining its tectonic evolution and placing the Craton in Neoproterozoic supercontinental reconstructions. Integration of new U–Pb–Hf detrital zircon data with regional geological constraints indicates that distinct Neoproterozoic arc-related magmatic belts can be identified within the Taimyr orogen. Sedimentary rocks derived from 970 to 800 Ma arc-related suites reveal abundant Archean and Paleoproterozoic detritus, characteristic of the SC. The 720–600 Ma arc-related zircon population from the younger Cambrian sedimentary rocks is also complemented by an exotic juvenile Mesoproterozoic zircon population and erosional products of older arc-related suites. Nonetheless, numerous evidences imply that both arcs broadly reworked Siberian basement components. We suggest that the early Neoproterozoic (ca. 970–800 Ma) arc system of the Taimyr orogen evolved on the active margin of the SC and probably extended along the periphery of Rodinia into Valhalla orogen of NE Laurentia. We also suggest the late Neoproterozoic (750–550 Ma) arc system could have been part of the Timanian orogen, which linked Siberia and Baltica at the Precambrian/Phanerozoic transition.

KW - Arctic

KW - detrital zircon

KW - Proterozoic

KW - Siberia

KW - U–Pb–Hf isotopes

UR - http://www.scopus.com/inward/record.url?scp=85014544617&partnerID=8YFLogxK

U2 - 10.1080/00206814.2017.1289341

DO - 10.1080/00206814.2017.1289341

M3 - Article

AN - SCOPUS:85014544617

VL - 59

SP - 1632

EP - 1656

JO - International Geology Review

JF - International Geology Review

SN - 0020-6814

IS - 13

ER -

ID: 35991014