http://www.cnr.it/ontology/cnr/individuo/prodotto/ID63459
Interpreting siliciclastic-carbonate detrital modes in Foreland Basin Systems: an example from Upper Miocene arenites of the Central Apennines, Italy. In: Sedimentary Provenance: Petrographic and Geochemical Perspectives (Articolo in rivista)
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- Interpreting siliciclastic-carbonate detrital modes in Foreland Basin Systems: an example from Upper Miocene arenites of the Central Apennines, Italy. In: Sedimentary Provenance: Petrographic and Geochemical Perspectives (Articolo in rivista) (literal)
- Anno
- 2007-01-01T00:00:00+01:00 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
- 10.1130/2006.2420(08) (literal)
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Critelli S.; La Pera E.; Galluzzo F.; Milli S.; Moscatelli M.; Perrotta S.; Santantonio M. (2007)
Interpreting siliciclastic-carbonate detrital modes in Foreland Basin Systems: an example from Upper Miocene arenites of the Central Apennines, Italy. In: Sedimentary Provenance: Petrographic and Geochemical Perspectives
in Special paper - Geological Society of America
(literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- Critelli S.; La Pera E.; Galluzzo F.; Milli S.; Moscatelli M.; Perrotta S.; Santantonio M. (literal)
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- Critelli S., La Pera E., Perrotta S.: Dipartimento di Scienze della Terra, Università della Calabria; Galluzzo F.: Agenzia per la Protezione dell'Ambiente e per i Servizi Tecnici (APAT); Milli S., Santantonio M.: Dipartimento di Scienze della Terra, Università di Roma \"La Sapienza\"; Moscatelli M.: Istituto di Geologia Ambientale e Geoingegneria, Consiglio Nazionale delle Ricerche (CNR) (literal)
- Titolo
- Interpreting siliciclastic-carbonate detrital modes in Foreland Basin Systems: an example from Upper Miocene arenites of the Central Apennines, Italy. In: Sedimentary Provenance: Petrographic and Geochemical Perspectives (literal)
- Abstract
- In the centrai Apennines, interacting siliciclastic and carbonate marine clastic
wedges filled the foreland basin system during the late Miocene. Conjunction of collisional
thrust tectonics and prethrusting norma) faults generated a complex foredeep
with intrabasinal structural highs that represented additional source areas to
the basin.
Detrital modes of the late Miocene centrai Apennines orogenic system range in
composition from intrabasinal carbonate to quartzofeldspatholithic and calclithite
arenites. The external zone of the foredeep is characterized by hemipelagic deposits,
called the Orbulina Mari. Their arenite beds are composed by intrabasinal carbonate,
with dominant bioclasts and minor intraclasts, and glauconite derived from an
active shallow-marine carbonate source. These hemipelagic deposits are partly coeval
with an d partly overlain by siliciclastic turbidites of the Frosinone an d the ArgillosoArenacea
Formations, and they represent deposition within local foredeep depocenters.
Siliciclastic turbidite sandstones are quartzofeldspatholithic, which documents
provenances from metamorphic, plutonic, ophiolitic, and sedimentary rocks. Carbonate
intrabasinal structural highs were the main source for carbonate breccias,
intrabasinal arenites, and calclithites ofthe Brecce della Renga Formation, the deposits
of which are locally interbedded with the coeval siliciclastic turbidite sandstones.
Evolution of late Miocene sandstone detrital modes reflected the changing nature
of the centrai Apennines thrust belt through time an d the complex architecture of the
foreland basin system; it records the history of accretion, deformation of the foredeep,
and progressive areai reduction of carbonate-producing areas along with the
sedimentary an d structural evolution of local intrabasinal highs. (literal)
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