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Advances on silurian-devonian conodont biostratigraphy in the central precordillera, Argentina
(Instituto Geológico y Minero de España, 2017)
The first mention of Silurian conodonts in the Precordillera was provided by Hünicken (1975). Then, Hünicken & Sarmiento (1988) recorded the Polygnathoides siluricus Zone and the basal part of the Pedavis latialata Zone ...
The Normalograptus persculptus Biozone in the Eusebio Ayala Formation, Paraná Basin, Eastern Paraguay
(John Wiley & Sons Ltd, 2011-12)
In this contribution we report a low diversity graptolite-trilobite fauna from the Eusebio
Ayala Formation (Itacurubí Group) exposed at the intracratonic Paraná Basin of eastern
Paraguay. Analyzed sections are composed ...
Evolution of the Palaeozoic basement of the North Patagonian Andes in the San Martín de los Andes area (Neuquén, Argentina): petrology, age and correlationsEvolución del basamento paleozoico de los Andes Norpatagónicos en el área de San Martín de los Andes (Neuquén, Argentina): petrología, edad y correlaciones
(Servicio Nacional de Geología y Minería, 2019-01)
En el entorno de San Martín de los Andes (Patagonia argentina), el basamento Paleozoico está constituido por rocas metamórficas e ígneas. Las rocas metamórficas de esta área incluyen esquistos, gneises y migmatitas ...
An in situ shelly fauna from the lower Paleozoic Zapla diamictite of northwestern Argentina: implications for the age of glacial events across Gondwana
(Pergamon-Elsevier Science Ltd, 2015-06)
A shelly fauna from the upper part of the Zapla glacial diamictite includes thelingulate brachiopod Orbiculoidea radiata Troedsson, the rhynchonelliforms Dalmanella cf. testudinaria (Dalman) and Paromalomena sp., the bivalve ...
Evolution of the Palaeozoic basement of the North Patagonian Andes in the San Martín de los Andes area (Neuquén, Argentina): petrology, age and correlations
(Servicio Nacional de Geología y Minería, 2019)
Geochemical, mineralogical, and petrological characteristics of the Cretaceous coal from the middle Benue Trough Basin, Nigeria: implication for coal depositional environments
(Elsevier B.V. on behalf of KeAi Communications Co. LtdChina, 2022)