1.- A late Neoproterozoic-Cambrian age for the Bambui Group, central Brazil [International Geological Congress]; [location varies]; III; International, 2012 34th international geological congress; abstracts Ver registro 2.- A SILIFIED STROMATOLITIC MICROFLORA FROM THE LATE PRECAMBRIAN OF WEST-CENTRAL BRAZIL AND ITS IMPLICATIONS FOR PROTEROZOIC BIOSTRATIGRAPHY; 1980 Ver registro 3.- A SILIFIED STROMATOLITIC MICROFLORA FROM THE LATE PRECAMBRIAN OF WEST-CENTRAL BRAZIL AND ITS IMPLICATIONS FOR PROTEROZOIC BIOSTRATIGRAPHY; 1980 Ver registro 4.- A snowball Earth event in the Neoproterozoic Bambui Group, Sao Francisco Basin, Brazil [International Geological Congress]; [location varies]; III; International, 2004 Italia 2004; 32nd international geological congress; abstracts Ver registro 5.- AN ANCIENT MICROBIAL ECOSYSTEM; PRECAMBRIAN ANALOG OF LIFE IN THE COSMOS KLUWER ACADEMIC PUBLISHERS; DORDRECHT; NLD; NETHERLANDS, 2002 ABSTRACTS OF POSTERS PRESENTED AT ISSOL '02 Ver registro 6.- AN EBURNEAN BASE METAL SOURCE FOR SEDIMENT-HOSTED ZINC-LEAD DEPOSITS IN NEOPROTEROZOIC UNITS OF NAMIBIA; LEAD ISOTOPIC AND GEOCHEMICAL EVIDENCE SPRINGER-VERLAG; BERLIN; DEU; FEDERAL REPUBLIC OF GERMANY, 2004 Ver registro 7.- ANOMALOUS DELTA (SUPER 34) S SIGNATURES IN TRACE SULFATE FROM A POTENTIAL CAP CARBONATE IN THE NEOPROTEROZOIC BAMBUI GROUP, BRAZIL GEOLOGICAL SOCIETY OF AMERICA (GSA); BOULDER, CO; USA; UNITED STATES, 2001 GEOLOGICAL SOCIETY OF AMERICA, 2001 ANNUAL MEETING Ver registro 8.- BIOCHEMICAL AND ELECTRON MICROSCOPE INVESTIGATIONS ON PRECAMBRIAN ROCKS FROM AFRICA, BRAZIL AND FINLAND [INTERNATIONAL GEOLOGICAL CONGRESS]; [LOCATION VARIES]; VVV; INTERNATIONAL, 1996 30TH INTERNATIONAL GEOLOGICAL CONGRESS; ABSTRACTS Ver registro 9.- CARBON AND OXYGEN ISOTOPE PROFILES ACROSS MESO-NEOPROTEROZOIC LIMESTONES FROM CENTRAL BRAZIL; BAMBUI AND PARANOA GROUPS ELSEVIER; AMSTERDAM; III; INTERNATIONAL, 2000 Ver registro 10.- Carbon isotopes of Mesoproterozoic-Neoproterozoic sequences from southern Sao Francisco Craton and Aracuai Belt, Brazil; paleographic implications Elsevier; Oxford; GBR; United Kingdom, 2004 Ver registro