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Comunicações Geológicas | 2005

Unidades litoestratigráficas do Ordovícico da região de trás-os-Montes (Zona Centro-Ibérica, Portugal)

Artur Abreu Sá; Carlos Meireles; Carlos Coke; Juan Carlos Gutiérrez-Marco


Archive | 2003

Reappraisal of the Ordovician stratigraphy and paleontology of Trás-os-Montes (Central–Iberian Zone, NE Portugal)

Artur Abreu Sá; Carlos Meireles; Carlos Coke; J. C. Gutiérrez-Marco


Archive | 2008

Cruziana yini yang, a peri-gondwanan trilobite trace with new records in the ordovician of south america and iberia

Guillermo F. Aceñolaza; Artur Abreu Sá; J. C. Gutiérrez-Marco


12th International Palynological Congress, IPC-XII 2009, 8th International Organisation of Palaeobotany Conference, IOPC-VIII 2008 | 2008

New records in old material : preliminary data on Floian Acritarchs : a surprising new world in the Nery Delgado Collection at the Geological Museum, Portugal

Zélia Pereira; Marisa Borges; Artur Abreu Sá; José Manuel Piçarra; Miguel Magalhães Ramalho


Archive | 2007

Public dissemination of knowledge regarding Ordovician geological and palaeontological heritage in protected natural areas of Iberia

J. C. Gutiérrez-Marco; Isabel Rábano; Artur Abreu Sá; M. A. de San José; A. P. Pieren; Graciela N. Sarmiento; José Manuel Piçarra; Juan José Durán; E. Baeza; Saturnino Lorenzo


Boletín de la Real Sociedad Española de Historia Natural. Sección aula, museos y colecciones | 2014

As exposiçoes escolares como recursos educativos: um estudo de caso centrado nas variaçoes da biodiversidade ao longo do tempo geológico

Marta Augusta da Silva Sousa; M. Helena Henriques; Artur Abreu Sá


VIII Congresso Nacional de Geologia, 12-14 Julho 2010 | 2010

Cronoestratigrafia do Ordovícico em Portugal: que escala utilizar?

Artur Abreu Sá; Juan Carlos Gutiérrez-Marco; Carlos Meireles


Time and Life in the Silurian: a multidisciplinary approach, June 4-11, 2009 | 2009

P-rich nodules and "hollow graptolites" in the upper Silurian of the Moncorvo synclinorium, north Portugal

Artur Abreu Sá; José Manuel Piçarra; J. C. Gutiérrez-Marco; Graciela N. Sarmiento


Subcommission on Silurian Stratigraphy Field Meeting, June 4-11, 2009 | 2009

Silurian stratigraphy and paleontology of the Valongo anticline and Arouca-Tamames syncline, Central-Iberian Zone (Portugal and Spain)

José Manuel Piçarra; Artur Abreu Sá; Petr Štorch; Juan Carlos Gutiérrez-Marco


Archive | 2009

Geopark Arouca: Geologia e Património Geológico

Artur Abreu Sá; J. B. Brilha; Daniela Rocha; Helena Couto; Isabel Rábano; Jorge Medina; J. C. Gutiérrez-Marco; M. Cachão; Manuel Valério

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J. C. Gutiérrez-Marco

Complutense University of Madrid

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Isabel Rábano

Spanish National Research Council

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Graciela N. Sarmiento

University of Trás-os-Montes and Alto Douro

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Carlos Coke

University of Trás-os-Montes and Alto Douro

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A. P. Pieren

Complutense University of Madrid

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E. Baeza

Complutense University of Madrid

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M. A. de San José

Complutense University of Madrid

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