Vol. 39 No. 3 (2012): Pesquisas em Geociências

Articles

• ANALYSIS OF THE TEMPORAL VARIABILITY OF CASSINO (RS) BEACH SANDBARS POSITIONS THROUGH VIDEO IMAGES

  Pedro S. PEREIRA, Lauro J. CALLIARI, Rafael Ma. C. GUEDES, Carlos A. F. SCHETTINI

  195-211

  • PDF/A (Português (Brasil))

• STUDY OF THE EVOLUTION OF SUPERGENE ALTERATION PROCESSES OF GRANITIC ROCKS - INDEPENDÊNCIA GRANITE - MORRO DO IPA, PORTO ALEGRE, RS

  Marcelo H. NEUMANN, André S. MEXIAS, Maria L. VIGNOL-LELARGE, Márcia E. B. GOMES, Alberto V. INDA Jr., Laurent CANER, Christophe RENAC, Elissa F. RAMOS

  213-229

  • PDF/A (Português (Brasil))

• SEASONAL MORPHODYNAMIC BEHAVIOR OF ROMANA BEACH, GUARÁS ISLAND (NORTHEAST PARÁ), AS INDICATIVE OF COASTAL TRANSPORT IN THE AREA

  Leilanhe A. RANIERI, Maâmar EL-ROBRINI

  231-246

  • PDF/A (Português (Brasil))

• Statistic behavior of major and minor elements in basic, intermediate and acidic rocks of the Serra Geral Formation and Arapey Group, Paraná Large Igneous Province, South America

  Otavio A. B. LICHT, Edir E. ARIOLI

  247-267

  • PDF/A (Português (Brasil))

• HETEROGENEITIES OF SUBCONTINENTAL LITHOSPHERIC MANTLE AT THE SOUTHERNMOST OF SOUTH-AMERICAN PLATE: INFLUENCE OF PRESENT SUBDUCTION AND LITHOSPHERE-ASTENOSPHERE INTERACTIONS UNDER THE PALI AIKE VOLCANIC FIELD

  Fernanda GERVASONI, Rommulo V. CONCEIÇÃO, Tiago L. R. JALOWITZKI, Manuel E. SCHILLING, Yuji ORIHASHI, Shun'ichi NAKAI, Paul SYLVESTER

  269-285

  • PDF/A (Português (Brasil))

• NEW CONTRIBUTIONS TO PALYNOLOGY OF THE FRAYLE MUERTO, MANGRULLO AND PASO AGUIAR FORMATIONS, UPPER PALEOZOIC, URUGUAY

  Ximena MARTÍNEZ-BLANCO, Ángeles BERI, Marcelo A. MARTÍNEZ

  287-301

  • PDF/A (Português (Brasil))