Fossils and Strata 65 - Ediacaran microfossilsfrom the Doushantuo Formation chert nodules in the Yangtze Gorges area, South China, and new biozone

Fossils and Strata 65 - Ediacaran microfossilsfrom the Doushantuo Formation chert nodules in the Yangtze Gorges area, South China, and new biozone