A periodical publication in Earth Sciences that seeks to disseminate high quality innovations and resources to spread knowledge and improve Science and Education.
Cover image: Trindade Island, Author: Carlos Raposo. Ref. Web: Schobbenhaus, C., Campos, D. A., Queiroz, E. T. de, Winge, M., & Berbert-Born, M. L. C. (Eds.) (2002). Sítios Geológicos e Paleontológicos do Brasil. Brasília: DNPM BRASIL. Depto. Nac. Prod. Mineral (DNPM)/Serv. Geol. Brasil (CPRM). Com. Bras. Sítios Geol. e Paleobiol. (SIGEP). URL: http://www.unb.br/ig/sigep/sitio092/sitio092.htm.