FLUVIO-LACUSTRINE AND PALEOSOL SUCCESSION OF THE LATE MIOCENE BAYRAMHACILI MEMBER, AYVALI VALLEY, CAPPADOCIA, CENTRAL ANATOLIA: PALEOCLIMATIC INTERPRETATION
Küçük Resim Yok
Tarih
2016
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
STEF92 TECHNOLOGY LTD
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
The paleosols and fluvio-lacustrine sedimentary rocks of Bayramhacili Member were examined using polarized-light microscopy, X-ray diffractometry, and scanning electron microscopy, and by chemical methods. Red colored paleosols formed within these terrestrial sedimentary rocks comprise predominantly of smectite illite with feldspar, quartz, opal-CT, amphibole. The sedimentary rocks such as limestone, marlstone and diatomite formed in lacustrine environment. The alteration of the ignimbrites caused the depletion of Si, and increase of Al+Fe+Mg, Ti, and K (and related Ba+Sr) favored precipitation of smectite illite in paleosols. The appearance of calcrete from the upper profile level is suggestive of a shift to more arid or more seasonal conditions that is equivalent with a prominent change in sediment provenance.
Açıklama
16th International Multidisciplinary Scientific Geoconference (SGEM 2016) -- JUN 30-JUL 06, 2016 -- Albena, BULGARIA
Anahtar Kelimeler
Cappadocia (central Anatolia), paleosol, calcrete, Late Miocene, paleoenvironment, clay minerals
Kaynak
16TH INTERNATIONAL MULTIDISCIPLINARY SCIENTIFIC GEOCONFERENCE, SGEM 2016: SCIENCE AND TECHNOLOGIES IN GEOLOGY, EXPLORATION AND MINING, VOL I
WoS Q Değeri
N/A
