Boletim do Museu Nacional

No title - 1936

Sobre a presenca dos generos Hippidion e Toxodon Owen, no Pleistoceno do Rio Grande do Sul - 1944

Uma preguica terricola da regiao do Alto Amazonas, Colombia - 1960

A titanosaurid (Dinosauria, Sauropoda) osteoderm from the Upper Cretaceous of Minas Gerais, Brazil - 1998

Archosaur soft tissue from the Cretaceous of the Araripe Basin, northeastern Brazil - 1998

Short note on a new dinosaur (Theropoda, Coelurosauria) from the Santana Formation (Romualdo Member, Albian), northeastern Brazil - 1999

Short note on dinosaur osteoderms from the Adamantina Formation, Upper Cretaceous of São Paolo state, Brazil - 2002

Abelisauria (Theropoda, Dinosauria) teeth from Brazil - 2002

New occurrence of Myliobatiformes (Chondrichthyes: Batoidea) in the Maria Farinha Formation, Paleocene of the Pernambuoc-Paraiba Basin, Northeastern Brazil - 2002

Unusual caudal vertebral centra of a titanosaurid (Dinosauria, Sauropoda) from the continental Upper Cretaceous of Brazil - 2002

Quaternary mammals from Serra do Bodoquena, Mato Grosso do Sul, Brazil - 2006