http://www.cnr.it/ontology/cnr/individuo/prodotto/ID171353

Palaeoenvial evolution of the venice lagoon: The submerged archaeological area of S. Leonardo in Fossa Mala (Articolo in rivista)

Type

Prodotto della ricerca (Classe)
Articolo in rivista (Classe)

Label

Palaeoenvial evolution of the venice lagoon: The submerged archaeological area of S. Leonardo in Fossa Mala (Articolo in rivista) (literal)

Anno

2005-01-01T00:00:00+01:00 (literal)

Alternative label

Lezziero A, Donnici S, Serandrei Barbero R (2005)
Palaeoenvial evolution of the venice lagoon: The submerged archaeological area of S. Leonardo in Fossa Mala
in Supplementi di Geografia fisica e dinamica quaternaria (Testo stamp.); Comitato Glaciologico Italiano, Torino (Italia)
(literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

Lezziero A, Donnici S, Serandrei Barbero R (literal)

Pagina inizio

201 (literal)

Pagina fine

210 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#altreInformazioni

Montagne e Pianure: Recenti sviluppi della ricerca in geografia fisica e geomorfologia. Convegno in onore del prof Giovanni Battista Castiglioni, Padova, 15-17 fabbraio 2005. Geografia Fisica e Dinamica Quaternaria Suppl. 7 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

7 (literal)

Rivista

Supplementi di Geografia fisica e dinamica quaternaria (Rivista)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#note

In: Montagne e Pianure: Recenti sviluppi della ricerca in geografia fisica e geomorfologia. (literal)

Note

Google Scholar (literal)
Scopu (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

Lezziero A., NAUSICAA, 30125 Venezia, Italia Donnici S., CNR - Istituto di Scienze Marine, Sede di Venezia, San Polo 1364, 30125 Venezia, Italia Serandrei-Barbero R., CNR - Istituto di Scienze Marine, Sede di Venezia, San Polo 1364, 30125 Venezia, Italia (literal)

Titolo

Palaeoenvial evolution of the venice lagoon: The submerged archaeological area of S. Leonardo in Fossa Mala (literal)

Abstract

Palaeoenvironmental investigation has been carried out in the sub bottom of the submerged medieval archaeological area called S. Leonardo in Fossa Mala in the Venice Lagoon (Italy). Ten 6 meters long continuous cores were obtained in the site and sedimentological, micropalaeontological and radiochronological analyses were performed in order to reconstruct the Olocene depositional history of the site. The alluvial sediments at the base of the sequence took place first as levee and crevasse splay sand, interested by a soil on the top, followed by overbank fines and crevasse splay deposits. The following lagoon beach deposits, subsequent to a sedimentary gap phase, are linked to the last marine ingression. Lagoon deposition was interrupted by a fluvial events, followed by high energy beach environment, dated back to the last phases of II millennium B.C. (2910 ± 50 years BP), and by a low energy intertidal plane. The upper part of the sequence is characterized by salt marsh environment, starting from III-IV century A.D. (1750 ± 50 years BP), an emerged area, where a Monastery was founded and inhabited from the XI century to the XIII-XIV century A.D., The age of the salt marsh of the site is linked to a regional scale phase of low marine level and lagoon areas emersion, confirmed in Venice basin by geoarchaological and historical data. The site, located near the bank of the important artificial channel Malamocco-Marghera, is nowadays submerged and subjected to significant erosional processes. (literal)

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