The Emergence of Animals: The Cambrian Breakthrough
McMenamin, Mark A. S., McMenamin, Dianna L. Schulte
The authors explore the late Precambrian and earliest Cambrian fossil record to explain the Cambrian phenomenon and discuss the possibility of a major turnover in marine ecology at the beginning of the Cambrian period or whether a new, improved type of animal appeared at this time. They support their often controversial conclusions with photos and illustrations of fossils, some never before published.
Категорії:
Рік:
1990
Видання:
First Edition
Видавництво:
Columbia Univ Pr
Мова:
english
Сторінки:
217
ISBN 10:
0231066465
ISBN 13:
9780231066464
Файл:
PDF, 37.34 MB
IPFS:
,
english, 1990