The following is a brief report on a preliminary micropalaeontological research carried out on the Miocene succession of the Porto Torres Basin (Northwestern Sardinia, Italy). Planktonic foraminifers and ostracods from 12 samples collected in the northeastern side of the basin within marls and marly chaotic beds of unknown – dubitatively Langhian – age have been analyzed. From a biostratigraphic viewpoint assemblages unquestionable allowed us to refer the investigated succession to the upper Burdigalian. The ostracod palaeoecological analysis indicates a depositional setting referable to the intermediate part of the outer neritic zone. In addition, since from a general ostracod standpoint the Mediterranean lower Miocene is relatively unexplored, the new biostratigraphic data obtained from this study are discussed.

Bossio, A., Dallantonia, B., DA PRATO, S., Foresi, L.M., Oggiano, G. (2006). Preliminary stratigraphycal investigations on the Miocene Successions of the Porto Torres Basin (Northern Sardinia, Italy). ATTI DELLA SOCIETÀ TOSCANA DI SCIENZE NATURALI RESIDENTE IN PISA. MEMORIE. SERIE A, 111, 67-74.

Preliminary stratigraphycal investigations on the Miocene Successions of the Porto Torres Basin (Northern Sardinia, Italy)

FORESI, L. M.;
2006-01-01

Abstract

The following is a brief report on a preliminary micropalaeontological research carried out on the Miocene succession of the Porto Torres Basin (Northwestern Sardinia, Italy). Planktonic foraminifers and ostracods from 12 samples collected in the northeastern side of the basin within marls and marly chaotic beds of unknown – dubitatively Langhian – age have been analyzed. From a biostratigraphic viewpoint assemblages unquestionable allowed us to refer the investigated succession to the upper Burdigalian. The ostracod palaeoecological analysis indicates a depositional setting referable to the intermediate part of the outer neritic zone. In addition, since from a general ostracod standpoint the Mediterranean lower Miocene is relatively unexplored, the new biostratigraphic data obtained from this study are discussed.
2006
Bossio, A., Dallantonia, B., DA PRATO, S., Foresi, L.M., Oggiano, G. (2006). Preliminary stratigraphycal investigations on the Miocene Successions of the Porto Torres Basin (Northern Sardinia, Italy). ATTI DELLA SOCIETÀ TOSCANA DI SCIENZE NATURALI RESIDENTE IN PISA. MEMORIE. SERIE A, 111, 67-74.
File in questo prodotto:
File Dimensione Formato  
103587_UPLOAD.pdf

non disponibili

Tipologia: Altro materiale allegato
Licenza: NON PUBBLICO - Accesso privato/ristretto
Dimensione 665.54 kB
Formato Adobe PDF
665.54 kB Adobe PDF   Visualizza/Apri   Richiedi una copia

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11365/41894
 Attenzione

Attenzione! I dati visualizzati non sono stati sottoposti a validazione da parte dell'ateneo