Yayınlanmış 1 Ocak 2020
| Sürüm v1
Dergi makalesi
Açık
New insights into source and dispersal of Mediterranean S1 tephra, an early Holocene marker horizon erupted at Mt. Erciyes (Turkey)
Oluşturanlar
- 1. Heidelberg Univ, Inst Earth Sci, Neuenheimer Feld 234-236, D-69120 Heidelberg, Germany
- 2. Curtin Univ, John de Laeter Ctr, GPO Box U1987, Perth, WA 6845, Australia
- 3. Nanyang Technol Univ, Earth Observ Singapore, Asian Sch Environm, Singapore 639798, Singapore
- 4. Gen Directorate MTA, Dept Geol, Dumlupinar Bulvari 139, TR-06800 Ankara, Turkey
- 5. GEOMAR Helmholtz Ctr Ocean Res Kiel, Wischhofstr 1-3, D-24148 Kiel, Germany
- 6. Acad Sinica, Inst Earth Sci, 128,Sec 2,Acad Rd, Taipei 11529, Taiwan
- 7. Univ Bristol, Sch Earth Sci, Wills Mem Bldg,Queens Rd, Bristol BS8 1RJ, Avon, England
Açıklama
Deposition of early Holocene Eastern Mediterranean S1 tephra and a Black Sea cryptotephra coincides with cultural transitions in the Fertile Crescent termed the Neolithic Revolution as well as sapropel formation during climate variability of the African humid period, classifying them as paramount regional marker horizons for archaeology as well as paleoclimatology. Their correlations with specific eruptions of the Mt. Erciyes stratovolcanic complex (Central Anatolia) remained inconclusive though. Here, we use zircon double-dating by (U-Th)/He and U-Th disequilibrium methods, major and trace element tephra glass geochemistry, and probabilistic modeling of tephra dispersal in an attempt to characterize all major late Quaternary proximal tephras of Mt. Erciyes, and to correlate them with distal deposits. Furthermore, we discuss contrasting proximal and distal tephra dispersal.
Dosyalar
bib-fb990a23-9919-4842-a359-ced29b85276e.txt
Dosyalar
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