The First Results of U–Pb LA-SF-ICP-MS Dating of Detrital Zircons from Middle Riphean(?) Terrigenous Deposits of the Polar Urals

2019 ◽  
Vol 485 (2) ◽  
pp. 386-390
Author(s):  
N. S. Ulyasheva ◽  
Yu. I. Pystina ◽  
A. M. Pystin ◽  
O. V. Grakova ◽  
V. B. Khubanov
Keyword(s):  
Detrital Zircons ◽  
Polar Urals ◽  
Icp Ms ◽  
First Results ◽  
The Polar Urals

scholarly journals First results of U-Pb LA-SF-ICP-MS-dating detrital zircons from the middle riphean (?) terrigenous deposits of the Polar Urals

2019 ◽  
Vol 485 (4) ◽  
pp. 488-492
Author(s):  
N. S. Ulyasheva ◽  
Yu. I. Pystina ◽  
A. M. Pystin ◽  
O. V. Grakova ◽  
V. B. Hubanov
Keyword(s):  
Dominant Role ◽  
Detrital Zircons ◽  
Entire Series ◽  
Polar Urals ◽  
Icp Ms ◽  
First Results ◽  
Age Range ◽  
Polar Ural ◽  
The Polar Urals

The first results of U-Pb LA-SF-ICP-MS-dating of detrital zircons from terrigenous deposits of the Miniseishor suite of the Nyarovei series of the Harbei anticlinorium of the Polar Urals are presented. The series has a presumably Middle Riphean age and lies at the base of the section of the Polar Ural Upper Precambrian. The data obtained give grounds to limit the lower age interval for the formation of sediments of the Minisejshor suite abroad 660 million years ago. Allotment the Nyarovei series as a Middle Riphean straton is erroneous. Formation of the whole cut the Nyarovei series occurred in a relatively narrow age range at the end of the late Riphean. The dominant role in the formation of deposits of the entire series belonged to the products of erosion close arrays of deeply metamorphosed rocks.

scholarly journals Provenance study of terrigenous rocks in basal beds of Uralides from Baidarata allochthon (Polar Urals): U-Pb dating of detrital zircons

2017 ◽  
pp. 16-24
Author(s):  
S. N. Sychev ◽  
A. S. Ivleva ◽  
S. Yu. Petrov ◽  
M. N. Petrova ◽  
V. B. Ershova ◽  
...  
Keyword(s):  
Arctic Region ◽  
Detrital Zircons ◽  
Provenance Study ◽  
Polar Urals ◽  
Novaya Zemlya ◽  
Terrigenous Rocks ◽  
Icp Ms ◽  
Lower Ordovician ◽  
Severnaya Zemlya ◽  
The Polar Urals

U-Pb dating (LA-ICP-MS) of detrital zircons from the upper Cambrian - lower Ordovician terrigenous deposits of Baidarata allochthone (northern part of the Polar Urals) is performed. Analysis of the youngest populations of detrital zircons suggests wide development of Uralides instead of Preuralides as it was believed before. The source of sediments for investigated Baidarata allochtone rocks was probably Bedamel’ island arc rather than Timan orogen. According to results of statistical analysis of detrital zircons data from coeval deposits of Arctic region, similarity of sedimentary provenances for Baidarata allochtone, Novaya Zemlya and Severnaya Zemlya archipelagos is observed.

First results of the U-Pb isotopic (LA-ICP-MS) dating of detrital zircons from the Lower Paleozoic of Spitsbergen

2014 ◽  
Vol 455 (1) ◽  
pp. 259-265 ◽  
Author(s):  
N. N. Kosteva ◽  
N. B. Kuznetsov ◽  
A. M. Teben’kov ◽  
T. V. Romanyuk
Keyword(s):  
Detrital Zircons ◽  
Lower Paleozoic ◽  
Icp Ms ◽  
First Results

Heterogeneity of Mantle Peridotites from the Polar Urals (Russia): Evidence from New LA-ICP-MS Data

2019 ◽  
Vol 30 (3) ◽  
pp. 431-450 ◽  
Author(s):  
Vladimir R. Shmelev ◽  
Shoji Arai ◽  
Akihiro Tamura
Keyword(s):  
Polar Urals ◽  
Icp Ms ◽  
Mantle Peridotites ◽  
The Polar Urals

First results of U-Pb dating of detrital zircons from basal horizons of Uralides (Polar Urals)

2012 ◽  
Vol 445 (2) ◽  
pp. 962-968 ◽  
Author(s):  
A. A. Soboleva ◽  
N. B. Kuznetsov ◽  
E. L. Miller ◽  
O. V. Udoratina ◽  
G. Gehrels ◽  
...  
Keyword(s):  
Detrital Zircons ◽  
Polar Urals ◽  
First Results

First U-Pb datings of detrital zircons from middle and upper paleozoic sandstones of the Polar Urals: Testing the regional tectonic models

2013 ◽  
Vol 451 (1) ◽  
pp. 692-697 ◽  
Author(s):  
N. B. Kuznetsov ◽  
A. A. Soboleva ◽  
E. L. Miller ◽  
O. V. Udoratina ◽  
G. Gehrels ◽  
...  
Keyword(s):  
Detrital Zircons ◽  
Polar Urals ◽  
Upper Paleozoic ◽  
Regional Tectonic ◽  
The Polar Urals
Sign in / Sign up

Export Citation Format

Share Document