On the Cretaceous age of the so-called Jurassic cheilostomatous Polyzoa (Bryozoa). A contribution to the knowledge of the Polyzoa-fauna of the Maastrichtian in the Cotentin (Manche)

Erhard Voigt

Published in Bulletin of the British Museum (Natural History). Geology., in 1968, in volume 17, issue 1, pages 1-45

Date published:1968-11-19

BHL: 2305459
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