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001-es BibID:	BIBFORM120644
035-os BibID:	(WoS)001014599300001 (Scopus)85163971845
Első szerző:	Vieira, Daniella S. C.
Cím:	Age and Depositional Temperature of Quaternary Travertine Spring Mounds from Slovakia / Vieira, Daniella S. C.; Pivko, Daniel; Rinyu, László; Palcsu, László; Kiss, Gabriella I.; Hu, Hsun-Ming; Shen, Chuan-Chou; Kele, Sándor
Dátum:	2023
ISSN:	2075-163X
Megjegyzések:	Travertine spring mounds are common in Slovakia; however, their age and depositional temperature are still poorly known. Our study is the first multimethodological investigation involving stable carbon, oxygen, and clumped isotope (& UDelta;(47)) analyses and U-Th age determination of travertine mounds from different locations in Slovakia (Santovka, Dudince, Cerin, Besenova, LiptovskATIN SMALL LETTER Y WITH ACUTE Jan, Liptovske Sliace, Vysne Ruzbachy, Ganovce, and Siva Brada) to provide information about their age, origin, precipitation conditions, and temperature. The positive & delta;C-13 values imply that the parent water was charged with heavy CO2 of deep origin. The & delta;O-18 values of spring waters range between -11.4 & PTSTHOUSND; and -8.9 & PTSTHOUSND;, whereas the & delta;H-2 values vary from -80.5 & PTSTHOUSND; to -58.3, indicating a meteoric origin for spring waters. Clumped isotope compositions (& UDelta;(47)) correspond to a deposition temperature between 4 & DEG;C and 32 & DEG;C. The U-Th age data of the studied travertines vary from 1.2 (Liptovske Sliace) to 301 ka (Dudince). Our results can serve as a basis for further detailed geochronological and geochemical studies to reconstruct the paleoclimate and paleoenvironment during travertine deposition periods in Slovakia since the mid-Pleistocene transition.
Tárgyszavak:	Természettudományok Környezettudományok idegen nyelvű folyóiratközlemény külföldi lapban folyóiratcikk
Megjelenés:	Minerals. - 13 : 6 (2023), p. 1-18. -
További szerzők:	Pivko, Daniel Rinyu László (fizikus) Palcsu László (1975-) (fizikus) Kiss Gabriella Ilona (1992-) (vegyész) Hu, Hsun-Ming Shen, Chuan-Chou Kele Zoltán
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