Angela Bertinelli
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View article: Norian conodont biostratigraphy and carbon isotopic perturbations in the Lanping-Simao terrane, Eastern Tethy
Norian conodont biostratigraphy and carbon isotopic perturbations in the Lanping-Simao terrane, Eastern Tethy Open
Norian time interval is a crucial period in Earth’s evolutionary history, characterized by several organic carbon-isotope perturbations in the carbon cycle that are closely related to global environmental change and biotic turnover (…
View article: A new method for extracting conodonts and radiolarians from chert with <scp>N</scp>a<scp>OH</scp> solution
A new method for extracting conodonts and radiolarians from chert with <span>N</span>a<span>OH</span> solution Open
Microfossils are important components of sedimentary rocks used for palaeontological, biostratigraphic, palaeoenvironmental and palaeoclimatic investigations. They are usually extracted from rocks using an acid solution, which might vary d…
View article: GPR Detection of Fossil Structures in Conductive Media Supported by FDTD Modelling and Attributes Analysis: An Example from Early Pleistocene Marine Clay at Bargiano Site (Central Italy)
GPR Detection of Fossil Structures in Conductive Media Supported by FDTD Modelling and Attributes Analysis: An Example from Early Pleistocene Marine Clay at Bargiano Site (Central Italy) Open
The application of Ground Penetrating Radar (GPR) prospecting to the search of fossil structures, particularly using advanced techniques like Finite-difference time-domain (FDTD) modelling and GPR attribute analysis, is currently poorly ex…
View article: Integrated conodont and radiolarian biostratigraphy of the upper Norian in Baoshan Block, Southwestern China
Integrated conodont and radiolarian biostratigraphy of the upper Norian in Baoshan Block, Southwestern China Open
Two significant stratigraphical microfossils, conodonts and radiolarians, are usually used for the Upper Triassic chronostratigraphy. The Baoshan Block was located in eastern Tethys during the Late Triassic where the biostratigraphical dat…
View article: BUILDING MATERIALS AND ARCHITECTURAL MODELS IN LATE ROMAN TUSCANY. ARCHAEOMETRIC STUDIES ON MORTARS, STONES AND VITREOUS TESSERAE FROM "VILLA DELL'ORATORIO" (FLORENCE)
BUILDING MATERIALS AND ARCHITECTURAL MODELS IN LATE ROMAN TUSCANY. ARCHAEOMETRIC STUDIES ON MORTARS, STONES AND VITREOUS TESSERAE FROM "VILLA DELL'ORATORIO" (FLORENCE) Open
In the framework of the archeological investigations of an outstanding Roman Villas in Tuscany (Villa dell"Oratorio, in the territory of Capraia e Limite, Florence), archaeometric studies have been perfomed with the aim to characterize bui…
View article: The Pignola-Abriola section (southern Apennines, Italy): a new GSSP candidate for the base of the Rhaetian Stage
The Pignola-Abriola section (southern Apennines, Italy): a new GSSP candidate for the base of the Rhaetian Stage Open
The base of the Rhaetian stage (Norian/Rhaetian boundary, NRB) is still awaiting for- mal designation by the International Commission on Stratigraphy. At present, only the 4.30-m-thick Steinbergkogel section (Austria) has been proposed as …
View article: HETTANGIAN AMMONITES AND RADIOLARIANS IN THE MT. CAMICIA (GRAN SASSO, CENTRAL APENNINES)
HETTANGIAN AMMONITES AND RADIOLARIANS IN THE MT. CAMICIA (GRAN SASSO, CENTRAL APENNINES) Open
The Vallone di Vradda stratigraphic section is situated in the eastern part of the Gran Sasso range and shows the transition from Late Triassic euxinic facies to Early Liassic open pelagic facies. This paper describes Middle and Late Hetta…
View article: MIDDLE AND LATE HETTANGIAN RADIOLARIANS FROM THE MT. CAMICIA SUCCESSION (GRAN SASSO, CENTRAL APENNINES - ITALY)
MIDDLE AND LATE HETTANGIAN RADIOLARIANS FROM THE MT. CAMICIA SUCCESSION (GRAN SASSO, CENTRAL APENNINES - ITALY) Open
Well-preserved middle and late Hettangian radiolarians have been discovered S-E of Mt. Camicia (Central Apennines) in limestone beds that contain also Hettangian ammonites. These beds are part of an Upper Triassic to Lower Jurassic carbona…
View article: TRIASSIC AND JURASSIC CALCAREOUS NANNOFOSSILS OF THE PIZZO MONDELLO SECTION: A SEM STUDY
TRIASSIC AND JURASSIC CALCAREOUS NANNOFOSSILS OF THE PIZZO MONDELLO SECTION: A SEM STUDY Open
Pizzo Mondello is a ca. 500 m thick pelagic-hemipelagic succession cropping out in Sicily consisting of a nodular cherty limestone facies association of late Carnian to late Norian age. The uppermost portion was attributed to the Rhaetian …