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INVERTEBRATE ICHNOFOSSILS FROM THE ADAMANTINA FORMATION (BAURU BASIN, LATE CRETACEOUS), BRAZIL
The Bauru Group is a sequence at least 300 m in thickness, of Cretaceous age (Turonian- Maastrichtian), located in southeastern Brazil (Bauru Basin), and consists of three formations, namelyExpand
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Crinoidea da Formacao Ponta Grossa (Devoniano, Bacia do Parana), Brasil
This paper describes two new species of crinoids, Cyclocaudex paranaensis n.sp. and Laudonomphalus multituberculatus n.sp., to the Devonian of Brazil, and the first occurrence of Ophiucrinus stangeriExpand
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COMPOSIÇÃO MOLECULAR E ORIGEM PALEOBOTÂNICA DE ÂMBARES DA BACIA DO ARARIPE
MOLECULAR COMPOSITION AND PALEOBOTANICAL ORIGIN OF AMBERS FROM THE ARARIPE BASIN, SANTANA FORMATION. The terpenoid composition of seven amber samples from Araripe Basin (Santana Formation, CratoExpand
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Chemotaxonomical aspects of lower Cretaceous amber from Recôncavo Basin, Brazil
A composicao quimica de amostras de âmbar provenientes da Bacia do Reconcavo (Salvador, Bahia), datadas do Cretaceo Inferior, foi determinada por meio de CG-EM para caracterizacao das suas possiveisExpand
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Fósseis: Mitos e Folclore Fossils: Myths and Folklore
Fossils have been familiar objects to man since the prehistoric times, with striking connotations in the folklore of several cultures. They were used as decorative elements in necklaces, regarded asExpand
ICNOFÓSSEIS DA BACIA DO PARNAÍBA: AS CONTRIBUIÇÕES
ICHNOFOSSILS FROM THE PARNAIBA BASIN: THE CONTRIBUTIONS OF WILHELM KEGEL. A pioneer in the study of ichnofossils from the Parnaiba Basin, Wilhelm Kegel described materials collected from strataExpand
Alguns Crinoides da Formação Ponta Grossa e suas afinidades paleobiogeográficas (Devoniano Inferior, Bacia do Paraná, Brasil) Some Crinoids of the Ponta Grossa Formation and paleobiogeographic
The first description and illustration of the echinoderms from Ponta Grossa Formation was presented by John Mason Clarke, in the first Monograph of the Geological and Mineralogical Survey of Brazil.Expand
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