Vol. 40 No. 2 (2013): Pesquisas em Geociências

Articles

• Lu-Hf data in zircons by LA-MC-ICP-MS: Application in gabbro of the Aburrá Ophiolite, Colombia

  Anelise L. BERTOTTI, Farid CHEMALE JR., Koji KAWASHITA

  117-127

  • PDF (Português (Brasil))

• Agate deposits in Cretaceous magmatism in the Paraná Basin, southern Brazil

  Cassiana Roberta L. MICHELIN, Ana Maria P. MIZUSAKI, Valderez FERREIRA, Tânia Mara M. BRUM, Leo A. HARTMANN

  129-139

  • PDF (Português (Brasil))

• Assessment of Oligochaeta (Tubificinae) and Polychaeta (Namalycastis abiuma) as bioindicators of the lead isotope composition in its habitat: example of the guajará estuary, Belém (PA), Brazil.

  Simone P. OLIVEIRA, Candido A. V. MOURA, José S. ROSA FILHO

  141-146

  • PDF (Português (Brasil))

• Hyperpycnal flow behavior generated by physical simulations: a comparison between confined and unconfined flows.

  Daniel B. da SILVA, Eduardo PUHL, Rafael MANICA, Adriano R. VIANA, Ana L. O. BORGES

  147-156

  • PDF (Português (Brasil))

• Characterization of the continental shelf and slope of the State of Bahia, from the cluster analysis of sedimentological data and the foraminifera microfauna

  Ângela C. F. MIRANTE, João D. SCALON, Tânia M. F. ARAÚJO, Helisângela A. B. ARAÚJO

  157-175

  • PDF (Português (Brasil))

• Calculating position and velocity vectors of GLONASS satellites from broadcast ephemeris and aspects related to its integration with GPS

  Thiago STATELLA, Claudinei R. AGUIAR, João F. G. MONICO, José R. NOGUEIRA

  177-183

  • PDF (Português (Brasil))