First report of well-preserved precambrian microfossils in Brazil (Paraopeba formation, Bambuí Group, near Brasilia) Authors Thomas R Fairchild Universidade de Brasília; Departamento de Geociências Marcel A Dardenne Universidade de Brasília; Departamento de Geociências DOI: https://doi.org/10.11606/issn.2316-8978.v9i0p62-68 References Downloads PDF Published 1978-12-01 Issue Vol. 9 (1978) Section nao definida