The late Tonian Zhaunkar granite complex of the Ulutau sialic massif, Central Kazakhstan


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Ашық рұқсат Ашық рұқсат
Рұқсат жабық Рұқсат берілді
Рұқсат жабық Тек жазылушылар үшін

Аннотация

The crystallization age of Zhaunkar granites (829 ± 10 Ma) was determined by U–Pb zircon dating. Taking into account the data obtained earlier on the granite age (791 ± 7 Ma) in the Aktas Complex and the syenite age (673 ± 2 Ma) in the Karsakpai Complex, the Ulutau sialic massif is assumed to be composed of three igneous complexes formed during the Tonian–Cryogenian periods of the Neoproterozoic.

Авторлар туралы

A. Tretyakov

Geological Institute

Email: degtkir@ginras.ru
Ресей, Pyzhevsky per. 7, Moscow, 119017

K. Degtyarev

Geological Institute

Хат алмасуға жауапты Автор.
Email: degtkir@ginras.ru
Ресей, Pyzhevsky per. 7, Moscow, 119017

E. Salnikova

Institute of Precambrian Geology and Geochronology

Email: degtkir@ginras.ru
Ресей, nab. Makarova 2, St. Petersburg, 199034

K. Shatagin

Institute of Geology of Ore Deposits, Petrography, Mineralogy, and Geochemistry

Email: degtkir@ginras.ru
Ресей, Staromonetny per. 7, Moscow, 119117

A. Kotov

Institute of Precambrian Geology and Geochronology

Email: degtkir@ginras.ru
Ресей, nab. Makarova 2, St. Petersburg, 199034

I. Anisimova

Institute of Precambrian Geology and Geochronology

Email: degtkir@ginras.ru
Ресей, nab. Makarova 2, St. Petersburg, 199034

Yu. Plotkina

Institute of Precambrian Geology and Geochronology

Email: degtkir@ginras.ru
Ресей, nab. Makarova 2, St. Petersburg, 199034

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