Variations in 87Sr/86Sr ratios in contemporary snail samples obtained from the eastern Caucasus
| Autor: | N. I. Shishlina, I. A. Idrisov, E. S. Azarov, Yu. O. Larionova |
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| Rok vydání: | 2016 |
| Předmět: |
010506 paleontology
Global and Planetary Change 060102 archaeology Ecology biology Soil Science 06 humanities and the arts Snail 01 natural sciences Paleontology biology.animal 0601 history and archaeology Parent rock Ecology Evolution Behavior and Systematics Geology 0105 earth and related environmental sciences |
| Zdroj: | Arid Ecosystems. 6:100-106 |
| ISSN: | 2079-0988 2079-0961 |
| DOI: | 10.1134/s2079096116020116 |
| Popis: | Variations of 87Sr/86Sr ratios in different natural objects make it possible to obtain new data having great importance for the identification of the possible place of origin and migration routes of ancient humans. The discussed data were obtained from contemporary snail samples inhabiting the landscapes of the eastern Caucasus, which is characterized by different parent rocks. It has been found that the 87Sr/86Sr ratios in samples originating from landscapes with rocks of the same type are generally the same, while those in samples originating from landscapes distinguished by the character of underlying rocks vary to a significant degree. |
| Databáze: | OpenAIRE |
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