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The presence of Plumsteadiella Le Roux in the Tubarão Group, Itararé Subgroup, State of São PauloSobre a presença de plumsteadiella Le Roux no Grupo Tubarão, Subgrupo Itararé, estado de São Paulo
(Instituto Geológico, Secretaria do Meio Ambiente, São Paulo, 1985)
Calculo de reserva de uma jazida de carvao por metodologia geoestatistica
(1988-12-01)
A coal deposit was studied at Sapopema (PR) in the upper part of the Tubarao Group. The eliptical deposit is made up by a single layer of 1.2 m mean thickness and lies at a depth of 380 to 700 m. The semi-variogram, using ...
Abordagem quantitativa na avaliacao do deposito de carvao de cerquilho - SP
(1988-12-01)
This paper deals with an integrated study concerning the evaluation of the coal deposit at Cerquilho (Sao Paulo State) in the upper part of the Tubarao Group. Palaeogeographical studies from other authors describe the ...
Calculo de reserva de uma jazida de carvao por metodologia geoestatistica
(1988-12-01)
A coal deposit was studied at Sapopema (PR) in the upper part of the Tubarao Group. The eliptical deposit is made up by a single layer of 1.2 m mean thickness and lies at a depth of 380 to 700 m. The semi-variogram, using ...
Contribution to the subsurface geology and paleontology of the Tubarão Group in the state of São PauloContribuição à geologia de subsuperficie e à paleontologia do Grupo Tubarão no estado de São Paulo
(Instituto Geológico, Secretaria do Meio Ambiente, São Paulo, 1980)
Stratigraphy of the Aquidauana formation (tubarao group) in southeastern Minas-Gerais
(Acad Brasileira de Ciências, 1980-01-01)
Stratigraphy of the Aquidauana formation (tubarao group) in southeastern Minas-Gerais
(Acad Brasileira de Ciências, 1980-01-01)
Abordagem quantitativa na avaliacao do deposito de carvao de cerquilho - SP
(1988-12-01)
This paper deals with an integrated study concerning the evaluation of the coal deposit at Cerquilho (Sao Paulo State) in the upper part of the Tubarao Group. Palaeogeographical studies from other authors describe the ...