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Optical and geochemical characterization of Upper Sinemurian (Lower Jurassic) fossil wood from the Lusitanian Basin (Portugal)
fossil wood carbon and nitrogen stable isotopes Sinemurian Lusitanian Basin Portugal
2017/4/11
It is hypothesized that carbon and nitrogen isotopic compositions (δ13C and δ15N) of fossil wood fragments will
provide useful information regarding conditions prior, during, and after deposition. El...
Early Pliocene heteropods and pteropods (Mollusca,Gastropoda) from SantaMaria Island (Azores,Portugal):systematics and biostratigraphic implications
Mollusca Heteropoda Pteropoda Pliocene Biostratigraphy Azores Northern Atlantic
2009/10/20
Aholoplanktonic mollusc assemblage from Neogene sediments of theAzorean island SantaMaria is described and analysed to determine the age of the sediments. Sixteen taxa are documented (three heteropods...
Novocrania turbinata (Brachiopoda) from the Early Pliocene of the Azores (Portugal)
Craniiform brachiopod Pliocene Azores Northern Atlantic Ocean Spatial Range Extension
2009/10/20
Novocrania turbinata (POLI, 1795) is documented from the Early Pliocene strata of SantaMaria Island (Azores,Portugal), extending the range of this species to the central Northern Atlantic Ocean. This ...