This research deals the data obtained from the analysis of calcareous microfossils in samples collected in Pirabas Formation that occurs at Mina B-17 Cimentos do Brasil S. A., municipality of Capanema and Atalaia beach, Salinópolis municipality, Pará State, and aiming at the systematic and paleobiological characterization. The study reveals 27 fragments of crinoids and 18 fragments of ophiuroids, represented by the family Gorgonocephalidae and genus Ophiomusium and Ophiactis (?) and among the crinoids, were recognized the order Comatulida. The taxonomic composition, living environment and biostratinomic features these echinoderms and other associated faunal elements studied in the lithofacies at Atalaia beach allowed to considere that the ...
The Pernambuco Lagoon is located in the northeastern part of Rio de Janeiro State, Brazil (22°55’31”...
The Piraquê-Acu river is located at the municipality of Aracruz, 83 km north of Vitória city, Espíri...
The Paraíba do Sul River Deltaic Complex (PSRDC), located on the northern coast of Rio de Janeiro, i...
This work consists of a systematic study of fossil macroinvertebrates collected from Pirabas Formati...
Insular habitats are considered ideal for biogeographic studies, as they represent almost closed hab...
Samples form sixteen cores obtained from a drilling at Caravelas, Bahia, were analized both on the p...
Despite its relatively small area in westernmost portion of Rio Grande do Sul, the “Savana Estepica ...
By the first time are described some fossil Foraminifera from Brazil. 1 he article begins with a sho...
This work deals the systematic and paleobiologic studies of the crustaceans of Maria Farinha formati...
Silica permineralized stem fragments from six municipalities of São Paulo, Brazil, belonging to the ...
During fieldwork conducted in the last ten years along the eastern border of the Parnaíba Basin in t...
Salgada lagoon is a coastal aquatic body in northern Rio de Janeiro state. The geological evolution ...
Interpretation of Quaternary palaeoenvironmental and palaeoclimatic data relies upon comparison with...
The Corumbataí Formation belongs to the Passa Dois Group in Paraná Basin, Brazil, and dates from the...
This work presents a study of the taphocoenosis of the balanomorph cirripedia of the Capanema ecofac...
The Pernambuco Lagoon is located in the northeastern part of Rio de Janeiro State, Brazil (22°55’31”...
The Piraquê-Acu river is located at the municipality of Aracruz, 83 km north of Vitória city, Espíri...
The Paraíba do Sul River Deltaic Complex (PSRDC), located on the northern coast of Rio de Janeiro, i...
This work consists of a systematic study of fossil macroinvertebrates collected from Pirabas Formati...
Insular habitats are considered ideal for biogeographic studies, as they represent almost closed hab...
Samples form sixteen cores obtained from a drilling at Caravelas, Bahia, were analized both on the p...
Despite its relatively small area in westernmost portion of Rio Grande do Sul, the “Savana Estepica ...
By the first time are described some fossil Foraminifera from Brazil. 1 he article begins with a sho...
This work deals the systematic and paleobiologic studies of the crustaceans of Maria Farinha formati...
Silica permineralized stem fragments from six municipalities of São Paulo, Brazil, belonging to the ...
During fieldwork conducted in the last ten years along the eastern border of the Parnaíba Basin in t...
Salgada lagoon is a coastal aquatic body in northern Rio de Janeiro state. The geological evolution ...
Interpretation of Quaternary palaeoenvironmental and palaeoclimatic data relies upon comparison with...
The Corumbataí Formation belongs to the Passa Dois Group in Paraná Basin, Brazil, and dates from the...
This work presents a study of the taphocoenosis of the balanomorph cirripedia of the Capanema ecofac...
The Pernambuco Lagoon is located in the northeastern part of Rio de Janeiro State, Brazil (22°55’31”...
The Piraquê-Acu river is located at the municipality of Aracruz, 83 km north of Vitória city, Espíri...
The Paraíba do Sul River Deltaic Complex (PSRDC), located on the northern coast of Rio de Janeiro, i...