Vol. 23 No. 2 (2002)

Published: 2002-12-01

Diatomaceous earth: a natural pozzolan of the Paraná Basin, state of São Paulo

Tarcísio José Montanheiro, Jorge Kazuo Yamamoto, Lilia Mascarenhas Sant'Agostino, Kihara Yushiro, Márcia Mika Saito

1-17
- PDF (Português (Brasil))
First occurrence of bryophytes in the São Paulo Basin, Cenozoic

Fernando Cilento Fittipaldi

19-22
- PDF (Português (Brasil))
Crystalline morphology of detritic diamonds from several areas in Mato Grosso

Iede Terezinha Zolinger, Darcy Pedro Svisero, Ricardo Kalikowski Weska

23-33
- PDF (Português (Brasil))
Heavy metals in sediments of the Rio dos Sinos, as environmental hazard indicators

Luis Eduardo Robaina, Milton Luis L. Formoso, Carlos Alberto da F. Pires

35-47
- PDF (Português (Brasil))