New lower Givetian age miospores of the Phyllite-Quartzite Group, São Francisco da Serra Anticline, Iberian Pyrite Belt - Portugal

Pereira, Zélia; Matos, João Xavier; Fernandes, Paulo; Jorge, R. C. G. S.; Oliveira, José Tomás

http://hdl.handle.net/10400.1/5073

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Abstract(s)

Palynostratigraphical analysis of Phyllite Quartzite (PQ) Group shales recovered froma drill core and outcrops at the São Francisco da Serra anticline, in the westernmost area of the Iberian Pyrite Belt, yielded a moderately preserved miospore assemblage assigned to the upper part of AD miospore Biozone, subzone Lem, of lower Givetian age. This is the oldest age recognized, up to this date, for any rocks in the Iberian Pyrite Belt.

Keywords

Palynostratigraphy Miospores Lower Givetian Phyllite Quartzite Group Iberian Pyrite Belt

URI

http://hdl.handle.net/10400.1/5073

Citation

Pereira, Zélia; Matos, João Xavier; Fernandes, Paulo; Jorge, R.C.G.S.; Oliveira, José Tomás. New Lower Givetian age Miospores of the Phyllite-Quartzite Group (São Francisco da Serra Anticline, Iberian Pyrite Belt - Portugal, Trabalho apresentado em CIMP Faro'09 II Joint Meeting of Spores/Pollen and Acritarch Subcommissions, In CIMP Faro'09 II Joint Meeting of Spores/Pollen and Acritarch Subcommissions, Abstract Book, Faro, 2009.