Apparent Polar Wander Path from the Tarim Block in China
作者:
Li Yanping,
Robert Sharps,
Michael McWilliams,
Zhang Zhengkun,
Li Yong' an,
Li Qiang,
Zhai Tongjian,
Gao Zhenjia,
期刊:
Acta Geologica Sinica ‐ English Edition
(WILEY Available online 1990)
卷期:
Volume 3,
issue 1
页码: 1-13
ISSN:1000-9515
年代: 1990
DOI:10.1111/j.1755-6724.1990.mp3001001.x
出版商: Geological Publishing House
数据来源: WILEY
摘要:
AbstractThe apparent polar wander (APW) path from the Tarim block consists of palaeo‐ magnetic poles of Devonian (λ = 16 ° N, φ= 165 ° E, A95= 4 °), Late Carboniferous (A = 41 ° N, φ= 160 ° E, A95 = 4 °), Permian u = 61 ° N, φ=177° E, A95 = 9°), Early Triassic U = 69° N, φ=183° E, A95=ll °) and Jurassic/ Cretaceous (A = 65 ° N, (A = 214 ° E, A95= 6 °) times. On the basis of this APW path, it is concluded that the Tarim block was subducted beneath the Kazakstan plate between Devonian and Permian times. The Tarim, North China and South China blocks were sutured between the Early Triassic and Early Cretaceous. Tarim had moved eastward some 2000 km relative to Siberia
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