Abstract The Araripe, Jatobá and Tucano Norte basins, northeast Brazil, have an extensive
fossil record. Among the groups found, are the ostracods, which have great relevance for …

Two non-marine to marginal-marine intervals have been identified by ostracod assemblages
in the mid-Cretaceous carbonate platform of the Central Tunisian Atlas, the deposits of …

Abstract In South America, little is known about Jurassic dinosaurs, contrasting with the
extensive record of the late Triassic and Cretaceous, mainly in a vast area corresponding to …

Archosaur osteological remains are abundant in Brazil, particularly from the Triassic and
Cretaceous strata, but in Jurassic, the record is predominantly represented by ichnofossils …

Abstract The Aliança Formation, within the Brazilian Recôncavo–Tucano–Jatobá Rift
System, is a succession of Late Jurassic sedimentary rocks that record the maximum …

In addition to the study of sedimentary facies, the reconstruction of paleoenvironments
depends on a detailed understanding of the taphonomy of a fossil accumulation. The …

Fluvio-aeolian and lacustrine depositional systems are commonly associated with the initial
sedimentary processes in rift-type basins, typically indicative of relatively calm tectonic …

In the beginning of Gondwana's break up, small rift lakes were formed in the area that is
nowadays located in Northeastern Brazil. These lakes captured the drainage systems and …

Non-marine ostracods have been used for a long time to aid in the understanding of the
Lower Cretaceous sedimentary deposits of Brazil, with various studies showing their value …

Unidades cronoestratigráficas são de fundamental importância para a Geologia. É com
base nos limites dessas unidades que as cronocorrelações são realizadas. Vários são os …