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Showing 1 to 14 of 14 for “"Settore GEO/01 - Paleontologia e Paleoecologia"”.

  1. PCO2 EFFECTS ON THE PRODUCTION OF PELAGIC BIOGENIC CARBONATE AND OCEAN CHEMISTRY: A CASE HISTORY FROM THE CRETACEOUS.

    … (calcareous nannofossils) and geochemical (Re-Os isotopes, C and O stable isotopes) approach. Calcareous nannoplankton, responsible for primary productivity and effective producers of calcite, affect the C-cycle on both long- and short-term time scales. They are sensitive to …

    milano Repository record for PCO2 EFFECTS ON THE PRODUCTION OF PELAGIC BIOGENIC CARBONATE AND OCEAN CHEMISTRY: A CASE HISTORY FROM THE CRETACEOUS. (opens in a new tab)

  2. Fossil Reptiles from the Aegean Region

    unito Repository record for Fossil Reptiles from the Aegean Region (opens in a new tab)

  3. NETWORK THEORY IN ICHNOLOGY: FROM BEHAVIOURAL TOPOLOGY TO THE DEPOSITIONAL ENVIRONMENT

    This study aims to (1) develop quantitative approaches for the study of ichnological systems; (2) model, for the first time, ichnosites as networks; (3) analyze the response of ichnological systems to global dynamics, with particular regard to Late Paleozoic fluvial-influenced settings. In this …

    milano Repository record for NETWORK THEORY IN ICHNOLOGY: FROM BEHAVIOURAL TOPOLOGY TO THE DEPOSITIONAL ENVIRONMENT (opens in a new tab)

  4. Evoluzione naturale ed impatto antropico sui sistemi costieri della Penisola del Sinis (Sardegna centro occidentale)

    … The first, primarily through a series of geomorphological, sedimentological and multi gave reliefs have allowed to determine the current status of the environments in study, both for the natural characteristics both for their direct interaction with the human activities. The latter mainly …

    cagliari Repository record for Evoluzione naturale ed impatto antropico sui sistemi costieri della Penisola del Sinis (Sardegna centro occidentale) (opens in a new tab)

  5. Taphonomy and Palaeoecology of multi-element skeleton invertebrates: a genetic model for exceptional preservation

    The aim of the research is to improve the understanding on the origin of fossil accumulations by investigating their taphonomic and sedimentological features and by using stratigraphic data and the autecology of the organisms forming the shell beds. A number of highly different oligospecific high …

    cagliari Repository record for Taphonomy and Palaeoecology of multi-element skeleton invertebrates: a genetic model for exceptional preservation (opens in a new tab)

  6. MISSISSIPPIAN MUD MOUNDS OF DERBYSHIRE (ENGLAND, UK): FACIES ARCHITECTURE AND BIOTIC EVOLUTION

    Mud mounds are carbonate buildups, part of the reef spectrum, consisting dominantly of carbonate mud, with no or minor skeletal framework. The carbonate mud commonly shows texture (clotted peloidal, homogeneous with primary cavities), indicative of an origin through in-situ precipitation by …

    milano Repository record for MISSISSIPPIAN MUD MOUNDS OF DERBYSHIRE (ENGLAND, UK): FACIES ARCHITECTURE AND BIOTIC EVOLUTION (opens in a new tab)

  7. Selected Famennian (Late Devonian) events (Condroz, Annulata, Hangenberg) in Sardinia and in the Carnic Alps: conodont biostratigraphy, magnetic susceptibility and geochemistry.

    … magnetic susceptibility and the major elements geochemistry (Al, Si, K and Ti) have been investigated to study the evolution of the detrital input across the events. Six different section were studied in two different areas of North Gondwana where the Famennian rocks are well exposed. Two …

    cagliari Repository record for Selected Famennian (Late Devonian) events (Condroz, Annulata, Hangenberg) in Sardinia and in the Carnic Alps: conodont biostratigraphy, magnetic susceptibility and geochemistry. (opens in a new tab)