1.- "Paraiba"-type copper-bearing tourmaline from Brazil, Nigeria, and Mozambique; chemical fingerprinting by LA-ICP-MS Gemological Institute of America; Santa Monica, CA; USA; United States, 2006 Ver registro 2.- 3-D critical taper wedge mechanics of two low-taper wedges; a comparison of modeled wedge strength and structural styles American Geophysical Union; Washington, DC; USA; United States, 2005 AGU 2005 fall meeting Ver registro 3.- A FELDSPAR SAMPLE FROM NIGERIA 1992 Ver registro 4.- A REDEFINITION PROPOSAL FOR THE FOSSIL FORAMINIFERAL GENUS CLAVI HEDBERGELLA BANNER AND BLOW 1987 Ver registro 5.- A THREE-PHASE EARLY CRETACEOUS RIFT HISTORY OF THE SOUTH ATLANTIC SALT BASINS AND ITS INFLUENCE ON LACUSTRINE SOURCE FACIES DISTRIBUTION AMERICAN ASSOCIATION OF PETROLEUM GEOLOGISTS; TULSA, OK; USA; UNITED STATES, 1998 AAPG INTERNATIONAL CONFERENCE AND EXHIBITION; ABSTRACTS Ver registro 6.- ACID MINE DRAINAGE PROBLEMS IN ENUGU COAL MINES OF ANAMBRA STATE, NIGERIA; MADRID, 1985 EL AGUA EN LA MINERIA. CONGRESSO INTERNACIONAL. 2/1985-09/GRANADA Ver registro 7.- ALUMINIUM INFLUENCE ON IRON OXIDES; XVIII, THE EFFECT OF AL SUBSTITUTION AND CRYSTAL SIZE ON MAGNETIC HYPERFINE FIELDS OF NATURAL GOETHITES MINERALOGICAL SOCIETY; LONDON; GBR; UNITED KINGDOM, 1996 Ver registro 8.- AN AEROMAGNETIC STUDY OF THE LOWER BENUE TROUGH, NIGERIA; 1984 Ver registro 9.- ASPECTOS GEOTECTONICOS DA AFRICA OCIDENTAL A LESTE DO GOLFODA GUINE COM REFERENCIA AS CONEXOES ESTRUTURAIS E LITOLOGICAS ENTRE BRASIL E AFRICA; 1984 Ver registro 10.- Atlantica revisited; new data and thoughts on the formation and evolution of a long-lived continent Taylor & Francis; Abingdon; GBR; United Kingdom, 2011 Proterozoic supercontinents Ver registro
MADRID, 1985