New biostratigraphic data on an Upper Hauterivian–Upper Barremian ammonite assemblage from the Dolomites (Southern Alps, Italy)
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چکیده
منابع مشابه
Rhaetian magneto-biostratigraphy from the Southern Alps (Italy): Constraints on Triassic chronology
a Department of Earth Sciences, University of Milan, Via Mangiagalli 34, I-20133 Milan, Italy b ALP — Alpine Laboratory of Paleomagnetism, via Madonna dei Boschi 76, I-12016 Peveragno (CN), Italy c Earth and Planetary Sciences, Rutgers University, Piscataway, NJ 08854, U.S.A. d Lamont-Doherty Earth Observatory, Palisades, NY 10964, U.S.A. e Department of Geosciences, University of Padova, Via G...
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The sphenodontian fossil record in South America is well known from Mesozoic and Paleogene deposits of Argentinean Patagonia, mainly represented by opisthodontians, or taxa closely related to the modern Sphenodon. In contrast, the Brazilian fossil record is restricted to the Caturrita Formation, Late Triassic of Rio Grande do Sul, represented by several specimens of Clevosauridae, including Cle...
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In the last years a research project aimed at the assessment of the landslide hazard and susceptibility in the high Cordevole river basin (Eastern Dolomites, Italy) have been carried out. The hazard map was made adopting the Swiss Confederation semi-deterministic approach that takes into account parameters such as velocity, geometry and frequency of landslides. Usually these parameters are coll...
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Trackways and tracemakers preserved together in the fossil record are rare. However, the co-occurrence of a drag mark, together with the dead animal that produced it, is exceptional. Here, we describe an 8.5 m long ammonite drag mark complete with the preserved ammonite shell (Subplanites rueppellianus) at its end. Previously recorded examples preserve ammonites with drag marks of < 1 m. The sp...
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The Messina Strait, that separates peninsular Italy from Sicily, is one of the most seismically active areas of the Mediterranean. The structure and seismotectonic setting of the region are poorly understood, although the area is highly populated and important infrastructures are planned there. New seismic reflection data have identified a number of faults, as well as a crustal scale NE-trendin...
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ژورنال
عنوان ژورنال: Cretaceous Research
سال: 2012
ISSN: 0195-6671
DOI: 10.1016/j.cretres.2011.11.002