ILLITE CRYSTALLINITY IN PELITIC ROCKS FROM THE EXTERNAL AND NAPPE ZONES OF THE HERCYNIAN CHAIN OF SARDINIA (ITALY) (Articolo in rivista)

Type

• Prodotto della ricerca (Classe)
• Articolo in rivista (Classe)

Label

• ILLITE CRYSTALLINITY IN PELITIC ROCKS FROM THE EXTERNAL AND NAPPE ZONES OF THE HERCYNIAN CHAIN OF SARDINIA (ITALY) (Articolo in rivista) (literal)

Anno

• 1992-01-01T00:00:00+01:00 (literal)

Alternative label

• M. Franceschelli, M. Gattiglio, F. Pannuti, S. Fadda (1992)
  ILLITE CRYSTALLINITY IN PELITIC ROCKS FROM THE EXTERNAL AND NAPPE ZONES OF THE HERCYNIAN CHAIN OF SARDINIA (ITALY)
  in Newsletter - International Geological Correlation Programme Project 148
  (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

• M. Franceschelli, M. Gattiglio, F. Pannuti, S. Fadda (literal)

Pagina inizio

• 127 (literal)

Pagina fine

• 135 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

• 5 (literal)

Rivista

• Newsletter - International Geological Correlation Programme Project 148 (Rivista)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali

• 9 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo

• 276 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

• IGAG - CNR, Istituto di Geologia Ambientale e Geoingegneria (literal)

Titolo

• ILLITE CRYSTALLINITY IN PELITIC ROCKS FROM THE EXTERNAL AND NAPPE ZONES OF THE HERCYNIAN CHAIN OF SARDINIA (ITALY) (literal)

Abstract

• Illite crystallinity was determined in more than 250 pelitic rocks from the Nappe and External zones of the Hercynian chain of Sardinia. The regional distribution of illite crystallinity values indicates a clear Hercynian metamorphic zonation from anchizone to epizone moving northwards from the External to thr Nappe zone. In the Nappe zone iliite crystallinity values also reveal a roughly metamorphic zonation from the lower to the upper tectonic units of the pile of nappes as well as from the front to the root zone in the Gerrei Unit and in the Metamorphic Complex og Barbagia Unit. In the External zone contrasting illite crystallinity values were detected at the Sardic phase unconformity between the Cabitza Formation ( 0.25+/-0.01 ° delta2teta) and the overlyning \"Puddinga\" (0.39+/-0.03 °delta2teta). The status of illite crystallinity in the Cabitza Formation seems to record pre-Hercynian metamorphic effects. (literal)

Prodotto di

• Giacimentologia e minerali metallici e industriali (TA.P07.015.003) (Modulo)
• Institute of environmental geology and geoengineering (IGAG) (Istituto)

Autore CNR

• SANDRO FADDA (Unità di personale interno)

Insieme di parole chiave

• Keywords of "ILLITE CRYSTALLINITY IN PELITIC ROCKS FROM THE EXTERNAL AND NAPPE ZONES OF THE HERCYNIAN CHAIN OF SARDINIA (ITALY)" (Insieme di parole chiave)

Incoming links:

Prodotto

• Institute of environmental geology and geoengineering (IGAG) (Istituto)
• Giacimentologia e minerali metallici e industriali (TA.P07.015.003) (Modulo)

Autore CNR di

• SANDRO FADDA (Unità di personale interno)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi

• Newsletter - International Geological Correlation Programme Project 148 (Rivista)

Insieme di parole chiave di

• Keywords of "ILLITE CRYSTALLINITY IN PELITIC ROCKS FROM THE EXTERNAL AND NAPPE ZONES OF THE HERCYNIAN CHAIN OF SARDINIA (ITALY)" (Insieme di parole chiave)