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A key continental archive for the last 2Ma of climatic history of the central Mediterranean region: A pilot drilling in the Fucino Basin, central Italy

  • B. Giaccio
  • , E. Regattieri
  • , G. Zanchetta
  • , B. Wagner
  • , P. Galli
  • , G. Mannella
  • , E. Niespolo
  • , E. Peronace
  • , P. R. Renne
  • , S. Nomade
  • , G. P. Cavinato
  • , P. Messina
  • , A. Sposato
  • , C. Boschi
  • , F. Florindo
  • , F. Marra
  • , L. Sadori

Research output: Contribution to journalArticlepeer-review

Abstract

An 82m long sedimentary succession was retrieved from the Fucino Basin, the largest intermountain tectonic depression of the central Apennines. The basin hosts a succession of fine-grained lacustrine sediments (ca. 900 m-thick) possibly continuously spanning the last 2 Ma. A preliminary tephrostratigraphy study allows us to ascribe the drilled 82m long record to the last 180 ka. Multi-proxy geochemical analyses (XRF scanning, total organic/inorganic carbon, nitrogen and sulfur, oxygen isotopes) reveal noticeable variations, which are interpreted as paleohydrological and paleoenvironmental expressions related to classical glacial-interglacial cycles from the marine isotope stage (MIS) 6 to present day. In light of the preliminary results, the Fucino sedimentary succession is likely to provide a long, continuous, sensitive, and independently dated paleoclimatic archive of the central Mediterranean area.

Original languageEnglish (US)
Pages (from-to)13-19
Number of pages7
JournalScientific Drilling
Volume20
DOIs
StatePublished - Dec 17 2015
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Energy Engineering and Power Technology
  • Mechanical Engineering

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