The calcareous nannofossil <i>Prinsiosphaera</i> achieved rock-forming abundances in the latest Triassic of western Tethys: consequences for the &delta;¹³C of bulk carbonate

didático e resolva as ​listas de exercícios (disponíveis no ​Classroom​) referentes às obras de Carlos Drummond de Andrade, João Guimarães Rosa, Machado de Assis,

Key-words: Pliensbachian/Toarcian boundary, Peniche section, Biostratigraphy, Calcareous nannofossil assemblages, Biocalcification, Carbonate production.. The Peniche

Remelted zone of the probes after treatment with current intensity of arc plasma – 100 A, lower bainite, retained austenite and secondary cementite.. Because the secondary

The outcomes considered were the pharma- ceutical services offered in the health establish- ments considered to be pertinent to: (1) Health- care Points (Pontos de Atenção à Saúde,

The probability of attending school four our group of interest in this region increased by 6.5 percentage points after the expansion of the Bolsa Família program in 2007 and

The δ 13 C stratigraphy of carbonate sequences from several localities in Brazil examined in this study in- cludes the Carajás Formation, in the northern region of the country

social assistance. The protection of jobs within some enterprises, cooperatives, forms of economical associations, constitute an efficient social policy, totally different from

Ousasse apontar algumas hipóteses para a solução desse problema público a partir do exposto dos autores usados como base para fundamentação teórica, da análise dos dados