1.- .SOBRE LA PRESENCIA DE CALLIPTERIS. FLABELLIFERA EN LA FORMACION EL TRAMPEADERO, QUEBRADA DE LA CEBILA, PROVINCIA DE LA RIOJA BUENOS AIRES, 1987 SIMPOSIO ARGENTINO DE PALEOBOTANICA Y PALINOLOGIA.7/1987-04-13/BUENOS AIRES Ver registro 2.- A LACUSTRINE, DELTAIC, FLUVIAL, SWAMP SUCCESION FROM THE STEPHANIAN B OF PUERTOLLANO, SPAIN; PORTO, 1983 CONTRIBUTIONS TO THE CARBONIFEROUS GEOLOGY AND PALAEONTOLOGY OF THE IBERIAN PENINSULA Ver registro 3.- A LACUSTRINE, DELTAIC, FLUVIAL, SWAMP SUCCESION FROM THE STEPHANIAN B OF PUERTOLLANO, SPAIN; PORTO, 1983 CONTRIBUTIONS TO THE CARBONIFEROUS GEOLOGY AND PALAEONTOLOGY OF THE IBERIAN PENINSULA Ver registro 4.- A LATE STEPHANIAN FOREST SWAMP WITH SPORANGIOSTROBUS FOSSILIZED BY VOLCANIC ASH FALL IN THE PUERTOLLANO BASIN, CENTRAL SPAIN 1989 Ver registro 5.- A NEW GERARIDAE (INSECTA, HEMIPTEROID STEM ASSEMBLAGE) FROM DE UPPER CARBONIFEROUS OF LA MAGDALENA (LEON, NORTHERN SPAIN) 2001 Ver registro 6.- A STEPHANIAN BAUXITE FROM OCEJO DE LA PINA, LEON; 1986 Ver registro 7.- A STEPHANIEN AGE FOR THE POINT ACONI SUCCESSION, SYDNEY COALFIELD, NOVA SCOTIA, CANADA: AN APPRAISAL; MADRID, 1983 CONGRESO INTERNACIONAL DE ESTRATIGRAFIA Y GEOLOGIA DEL CARBONIFERO. 10 ABSTRACTS/1983/MADRID Ver registro 8.- ACERCA DE LA DISCORDANCIA ENTRE LOS PISOS I Y II DE LOS ESTRATOS DE PAGANZO EN LA RIOJA 1975 Ver registro 9.- AGE DES ANDESITES ET DES SEDIMENTS INTERSTRATIFIES DE LA REGION D'ATIENZA (ESPAGNE): ETUDE STRATIGRAPHIQUE, GEOCHRONOLOGIQUE ET PALEOMAGNETIQUE 1980 Ver registro 10.- Age of the magmatism related to the inverted Stephanian-Permian basin of the Sallent area (Pyrenees) Geological Society of London; London; GBR; United Kingdom, 2013 Deformation structures and processes within the continental crust Ver registro