Produção Nacional
Ariadne do Carmo Fonseca, G. Bigazzi, MARIA ELIZABETH ZUCOLOTO, PIO NORELLI,
In the collection of tektites of the National Museum of the Federal University of Rio de Janeiro (Brazil) some samples classified as Moldavites showed morphological characteristics and a dark colour which made rather unconvincing this classification. Moreover, another sample classified as Indochinite showed very similar characteristics. Tektites from the various strewn fields have different ages. For this reason splits from these tektites were analysed using the fission-track dating method, in order ...
Tópico(s): Mineralogy and Gemology Studies
2005 - Sociedade Brasileira de Geologia | Revista Brasileira de Geociências
Produção Nacional
Ariadne do Carmo Fonseca, G. Bigazzi, Maria Elizabeth Zucoloto, P. Norelli,
In the collection of tektites of the National Museum of the Federal University of Rio de Janeiro (Brazil) some samples classified as Moldavites showed morphological characteristics and a dark colour which made rather unconvincing this classification. Moreover, another sample classified as Indochinite showed very similar characteristics. Tektites from the various strewn fields have different ages. For this reason splits from these tektites were analysed using the fission-track dating method, in order ...
Tópico(s): Paleontology and Stratigraphy of Fossils
2005 - Sociedade Brasileira de Geologia | Brazilian Journal of Geology
Produção Nacional
Revisado por pares
Yadvinder Malhi, Oliver L. Phillips, Jon Lloyd, Timothy R. Baker, Jennifer Wright, S. Almeida, Luzmila Arroyo, T. Frederiksen, J. Grace, Níro Higuchi, Timothy J. Killeen, William F. Laurance, Claudio Leaño, Simon L. Lewis, Patrick Meir, Abel Monteagudo, David Neill, Percy Núñez Vargas, Steven Panfil, S. Patiño, Nigel C. A. Pitman, C. A. Quesada, Agustín Rudas-Ll., Rafael P. Salomão, S. R. Saleska, N. Silva, Marcos Silveira, W.G. Sombroek, Renato Valencia, R. Vásquez Martínez, Ima Célia Guimarães Vieira, Barbara Vinceti,
... A. Rudas-Ll. Instituto de Ciencias Naturales, Universidad Nacional de Colombia, Bogotá, ColombiaSearch for more papers by this authorR. Salomão, R. Salomão Museu Paraense Emilio Goeldi, Belém, Pará, BrazilSearch for more ... A. Rudas-Ll. Instituto de Ciencias Naturales, Universidad Nacional de Colombia, Bogotá, ColombiaSearch for more papers by this authorR. Salomão, R. Salomão Museu Paraense Emilio Goeldi, Belém, Pará, BrazilSearch for more ...
Tópico(s): Plant responses to elevated CO2
2002 - Wiley | Journal of Vegetation Science
... Bertol Domingues, Heloisa Alberto Torres e o inquérito nacional sobre ciências naturais e antropológicas, 1946, Boletim do Museu Paraense Emílio Goeldi. Ciências Humanas 5, no.33 ( ...
Tópico(s): Space exploration and regulation
2006 - University of Chicago Press | Osiris