Vol. 2 No. 1 (2006): jan/jun

Artigos

• A proposal of an iconographic guide to fossil amphibians: An useful tool in phylogenetic systematics

  Nalba Cynthia Gonçalves de Abreu, Sérgio Dias-da-Silva

  3-8

  • PDF (Português (Brasil))

• Occurrence of Glossopteris browniana Brongniart in the upper levels of Quitéria outcrop (Rio Bonito Formation, Paraná Basin), Rio Grande do Sul State, Brazil (Lower Permian)

  Daiana Rockenbach Boardman, Graciela Pereira Tybusch, Roberto Iannuzzi, Tânia Lindner Dutra, Lorelai de Lima

  9-17

  • PDF (Português (Brasil))

• Cyanobacterial characterization and composition in the flat microbial mats from Araruama Lagoon, Rio de Janeiro State, Brazil

  Loreine H. Silva e Silva, Anderson A. C. Iespa, Cynthia M. Damazio

  18-23

  • PDF (Português (Brasil))

• Histological bone marrow preservation in Mesosaurus tenuidens Gervais, 1864 and Stereosternun tumidum Cope, 1886 from Paraná Basin, Rio Grande do Sul, Brazil

  Lílian de L. Timm, Dina Celeste Araújo-Barberena

  24-28

  • PDF (Português (Brasil))

• Geology and the historical process (or, on how a past is hammered-built)

  Ernesto Lavina

  29-40

  • PDF (Português (Brasil))