Upper Precambrian–Lower Cambrian biota from the northwest of Argentina-Reference-Cited by-同舟云学术

Upper Precambrian–Lower Cambrian biota from the northwest of Argentina

Published:1986-07 Issue:4 Volume:123 Page:367-375
ISSN:0016-7568
Container-title:Geological Magazine
language:en
Short-container-title:Geol. Mag.

Author:

Aceñolaza Florencio Gilberto,Durand Felipe Ramón

Abstract

AbstractThe principal characters of the biota from Upper Precambrian–Lower Cambrian rocks in the northwest of Argentina are described. It is possible to observe two groups: the trace fossils and the medusoid impressions. At the same time, a regional palaeogeographical analysis is attempted as well as a comparison with outcrops of similar age from the Gondwanaland area and from North America.

Publisher

Cambridge University Press (CUP)

Subject

Geology

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