The geological and petrological features of the quartzo-feldspathic granulites recognized as slide blocks in the Mt. Ragola Complex (Santonian-Campanian) from External Liguride units, Northern Apennines, are described. Fission track analyses on zircons show that these rocks were exhumed in Late Palaeozoic times. A further thermal event in the Late Cretaceous has also been detected.
|Autori interni:||MARRONI, MICHELE|
|Autori:||BALESTRIERI ML; BIGAZZI C; MARRONI M; TRIBUZIO R|
|Titolo:||The quartzo-feldspathic granulites from External Liguride units (northern Apennine): geological setting, petrological features and age constraints|
|Anno del prodotto:||1997|
|Appare nelle tipologie:||1.1 Articolo in rivista|