Regional Geological Survey of Hanggai, Xianxia and Chuancun, Zhejiang Province in China de Jianfang Zhang

Regional Geological Survey of Hanggai, Xianxia and Chuancun, Zhejiang Province in China

Jianfang Zhang

Chaohui Zhu

Longwu Wang

This Open Access book introduces readers to the regional geology of Hanggai, Xianxia and Chuancun, the area between China's northern Zhejiang Province and southern Anhui Province and explores the strata, magmatic rocks and tectonic structures in 1:50,000 scale geological maps. Based on studies of multiple stratigraphic divisions, the standard stratigraphic section of the upper Ordovician Hirnantian in the lower Yangtze region is established, revealing for the first time numerous "Burgess Shale-type" sponge fossils in Hirnantian strata and identifying 10 grapholite fossil belts and various fossil categories, including chitin, trilobites, gastropods, brachiopods, and cephalopods. Moreover, the book identifies for the first time Late Ordovician volcanic events in northern Zhejiang province. The work represents a major contribution to research on Paleozoic strata in the Lower Yangtze region, and sheds new light on understanding the Hirnantian glacial event and biological extinction event in South China by providing a high-precision time scale. In addition, the book opens an important avenue for future research on sponge evolution after the Cambrian life explosion. As such, it offers a unique and valuable asset for researchers and graduate students alike.

This work was published by Saint Philip Street Press pursuant to a Creative Commons license permitting commercial use. All rights not granted by the work's license are retained by the author or authors.

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	Preț	Express
Paperback (1)	421^.22 lei 38-44 zile
Saint Philip Street Press – 8 oct 2020	421^.22 lei 38-44 zile
Hardback (1)	501^.31 lei 38-44 zile
Saint Philip Street Press – 8 oct 2020	501^.31 lei 38-44 zile

Preț

Express

Paperback (1)

421^.22 lei 38-44 zile

Saint Philip Street Press – 8 oct 2020

421^.22 lei 38-44 zile

Hardback (1)

501^.31 lei 38-44 zile

Saint Philip Street Press – 8 oct 2020

501^.31 lei 38-44 zile