Two global isotopic events, the early Sheinwoodian (early Wenlock) and that at the Silurian—
Devonian transition, have been comprehensively studied in representative carbonate …

Marine and terrestrial palynomorphs from the Loma de los Piojos section of the Precordillera
Basin, western Argentina, were analyzed. The studied section embraces the upper part of …

The palynological assemblages of the Talacasto and Punta Negra formations, from the
Argentinean Precordillera, were analysed. Marine phytoplankton is dominant in both …

Although putative corals of uncertain affinities occur in the early Cambrian, the earliest
definite tabulate corals have not been described prior to the Early Ordovician in North …

In this work we refer new fossil plant records and revise the systematics of previously
described taxa. The finding of Sporogonites excellens and the analysis of its fossil record …

The palynological assemblages of the upper part of the Los Espejos Formation and the
lower part of the Talacasto Formation, in the northern outcrops of San Juan Precordillera …

Devonian bactritids are described for the first time from South America. They come from
siliciclastic rocks of the Talacasto Formation in the Precordillera Basin, west-central …

Some Silurian-Devonian Argentinian trilobites characterized by infaunal behavior during
molting are considered. After a taxonomic reappraisal, a species previously referred to a …

The craniopsid brachiopod Craniops is reported for the first time from the Silurian of the
Precordillera basin of West-Central Argentina. It is represented by two new species, C …

The homalonotid trilobite Burmeisteria Salter, 1865 is revised from material from the Lower
Devonian of central western Argentina (the Talacasto Formation in the Precordillera Basin) …