Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1876350 | Applied Radiation and Isotopes | 2011 | 8 Pages |
Abstract
The Kyra sequence is a volcanic eruption sequence originating from the eastern flank of Nisyros volcano, Greece. Its eruptions products can be found not only on Nisyros itself but also on the nearby non-volcanic island of Tilos. In an extensive sampling campaign, outcrops of the Kyra eruption products on Nisyros were sampled and corresponding samples on Tilos were taken. The clear stratigraphical relationship between the different units within in the individual outcrops, combined with the chemical information gained by the application of instrumental neutron activation analysis (INAA) to the samples, made a detailed chemo-stratigraphy of the complete eruption sequence possible. It can be shown that the sequence is separated into eight distinguishable eruptions. Furthermore, no eruption products of the caldera-forming eruptions from Nisyros (Lower- and Upper Caldera Pumice) or from Santorin were found on Tilos.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Radiation
Authors
Johannes H. Sterba, Georg Steinhauser, Max Bichler,