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The Cambrian Fossils of Chengjiang, China
The Flowering of Early Animal Life
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Gewicht:
1012 g
Format:
286x221x21 mm
Beschreibung:
Hou Xian-guang is former Director, Key Laboratory for Palaeobiology, Yunnan University, Kunming
The celebrated lower Cambrian Chengjiang biota of Yunnan Province, China, represents one of the most significant ever paleontological discoveries. Deposits of ancient mudstone, about 520 million years old, have yielded a spectacular variety of exquisitely preserved fossils that record the early diversification of animal life. Since the discovery of the first specimens in 1984, many thousands of fossils have been collected, exceptionally preserving not just the shells and carapaces of the animals, but also their soft tissues in fine detail. This special preservation has produced fossils of rare beauty; they are also of outstanding scientific importance as sources of evidence about the origins of animal groups that have sustained global biodiversity to the present day.