The NE Sardinian Posada fault was proposed by Cappelli et al. (1992) to mark a Variscan suture, which is refuted by this study of tectonostratigraphy, structure, texture, petrology, and geochronology. For the sequence that hosts the Posada fault, an Ordovician magmatic belt upon pre-Variscan basement is delineated by the separately occurring metavolcanic and metaplutonic rocks of basic to acidic composition. The extrusive level comprises the Orune schists, which derived from Ordovician volcanic to semipelitic protoliths and Silurian black shales. The intrusive level includes the pelitic Siniscola schists and Brunella gneisses, to which the occurrence of D1 and of pre-D2 metamorphic mineral assemblages is limited. In-situ U-Pb isotopic data ...
The frictional behavior of a fault and the physical and mechanical properties of the fault rocks hav...
Flood-risk mitigation strategy is moving from fixed, structural and costly mitigation measures to mo...
The investigation of surficial aqueous processes and water bodies on early Mars is a major focus of ...
Many sites in the Dolomites are endangered by mountain slope instabilities, whose effects can lead t...
La ricostruzione quantitativa delle storie termiche e di seppellimento delle successioni sedimentari...
Coeval extensional and compressional tectonics are a common feature in orogenic belts, especially in...
Riassunto Scopo principale di questa tesi di dottorato è l’analisi dell’assetto strutturale del marg...
Introduction and Problems Several human footprints were discovered few years ago in the Roccamonfin...
Some geomorphological evidences of the occurrence of sea level lowstand episodes in the morpho-struc...
Objectives The Mio-Pliocene diatomaceous Pisco Formation, Peru, was deposited under upwelling condit...
Carbonate-built rocks are a widely recurrent lithology often involved in most of the present seismic...
Alzheimer's disease (AD) is a neurodegenerative pathology that affects an increasing number of elder...
The aim of this study is the reconstruction of the Plio-Quatenary tectonic evolution of the hinge zo...
2004/2005Se si considerano i carboidrati non solo per il loro più semplice ruolo di riserva energeti...
In my PhD project, I’ve studied calcareous nannofossil assemblages from three different sites during...
The frictional behavior of a fault and the physical and mechanical properties of the fault rocks hav...
Flood-risk mitigation strategy is moving from fixed, structural and costly mitigation measures to mo...
The investigation of surficial aqueous processes and water bodies on early Mars is a major focus of ...
Many sites in the Dolomites are endangered by mountain slope instabilities, whose effects can lead t...
La ricostruzione quantitativa delle storie termiche e di seppellimento delle successioni sedimentari...
Coeval extensional and compressional tectonics are a common feature in orogenic belts, especially in...
Riassunto Scopo principale di questa tesi di dottorato è l’analisi dell’assetto strutturale del marg...
Introduction and Problems Several human footprints were discovered few years ago in the Roccamonfin...
Some geomorphological evidences of the occurrence of sea level lowstand episodes in the morpho-struc...
Objectives The Mio-Pliocene diatomaceous Pisco Formation, Peru, was deposited under upwelling condit...
Carbonate-built rocks are a widely recurrent lithology often involved in most of the present seismic...
Alzheimer's disease (AD) is a neurodegenerative pathology that affects an increasing number of elder...
The aim of this study is the reconstruction of the Plio-Quatenary tectonic evolution of the hinge zo...
2004/2005Se si considerano i carboidrati non solo per il loro più semplice ruolo di riserva energeti...
In my PhD project, I’ve studied calcareous nannofossil assemblages from three different sites during...
The frictional behavior of a fault and the physical and mechanical properties of the fault rocks hav...
Flood-risk mitigation strategy is moving from fixed, structural and costly mitigation measures to mo...
The investigation of surficial aqueous processes and water bodies on early Mars is a major focus of ...