Echinoid BurrowBichordites monastiriensisfrom the Oligocene of NE Italy
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چکیده
منابع مشابه
New hexapodid crabs from the Eocene of Vicenza ( NE Italy ) (
The Hexapodidae was known to date from the Cenozoic of Veneto by Stevea cesarii Beschin, Busulini, De Angeli & Tessier, 1994, from the middle Eocene of Chiampo Valley (Vicenza), and Palaeopinnixa sp. from the upper Eocene of Possagno (Treviso). Recent discoveries from the Eocene of Vicenza area allowed to describe three new genera and four new species of hexapodids. Bellhexapus granulatus n. ge...
متن کاملAssessment of lithogenic radioactivity in the Euganean Hills magmatic district (NE Italy)
The Euganean Hills of North East Italy have long been recognised as an area characterized by a higher than average natural radiation background. This is due to two main reasons: a) primary lithogenic radiation due to rhyolitic and trachytic outcrops, which are “acidic alkaline” magmatic rocks potentially enriched in uranium and thorium; b) secondary sources related to a geothermal field – widel...
متن کاملAssessment of lithogenic radioactivity in the Euganean Hills magmatic district (NE Italy).
The Euganean Hills of North East Italy have long been recognised as an area characterized by a higher than average natural radiation background. This is due to two main reasons: a) primary lithogenic radiation due to rhyolitic and trachytic outcrops, which are "acidic alkaline" magmatic rocks potentially enriched in uranium and thorium; b) secondary sources related to a geothermal field - widel...
متن کاملAssessment of lithogenic radioactivity in the Euganean Hills magmatic district (NE Italy)
The Euganean Hills of North East Italy have long been recognised as an area characterized by a higher than average natural radiation background. This is due to two main reasons: a) primary lithogenic radiation due to rhyolitic and trachytic outcrops, which are “acidic alkaline” magmatic rocks potentially enriched in uranium and thorium; b) secondary sources related to a geothermal field – widel...
متن کاملThe Provenance of Sand in Mortars from Roman Villas in Ne Italy: a Chemical-Mineralogical Approach
The chemicalmineralogical composition of the sand fractions of mortars found in Roman villas dating from the 1 st century A.C. located in Northern Italy has been investigated by optical microscopy, scanning electron microscopy plus energy dispersive spectroscopy microanalysis and x-ray diffractometry. The petrographic results on the mortar samples have been compared with mineralogical data avai...
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ژورنال
عنوان ژورنال: Acta Palaeontologica Polonica
سال: 2010
ISSN: 0567-7920
DOI: 10.4202/app.2009.0064