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pro vyhledávání: '"Shocked quartz"'
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Akademický článek
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The Keurusselka structure is one of Finland's 12 meteorite impact structures-one of the world's oldest (1150 +/- 10 Ma) and the largest of its kind in Finland. Findings of numerous well-formed shatter cones in a wide area have helped define and prove
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::674ba695fa17d8218b64370b20629d43
http://hdl.handle.net/10138/354339
http://hdl.handle.net/10138/354339
Autor:
Ludovic Ferrière, Jean-Guillaume Feignon, Christian Koeberl, Gordon R. Osinski, Lidia Pittarello
Publikováno v:
Meteoritics & Planetary Science
Shocked quartz and feldspar grains commonly exhibit planar microstructures, such as planar fractures, planar deformation features, and possibly microtwins, which are considered to have formed by shock metamorphism. Their orientation and frequency are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8cc4f31b4671f056ad906d7a5f26bd14
https://doi.org/10.1111/maps.13490
https://doi.org/10.1111/maps.13490
Autor:
Prastyani, Erina
As one of the most common minerals in crustal rocks, quartz has been widely used as an indicator for shock metamorphism. Shocked quartz is found in the Chicxulub impact crater, an impact crater that has been linked to the Cretaceous-Tertiary extincti
Externí odkaz:
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-476839
Autor:
Vinciane Debaille, Steven Goderis, Nicolas Slotte, Matthias Van Ginneken, Bastien Soens, Stepan M. Chernonozhkin, Frank Vanhaecke, Herman Terryn, Philippe Claeys
Publikováno v:
GEOSCIENCE FRONTIERS
Geoscience Frontiers, 12 (4
Geoscience Frontiers, Vol 12, Iss 4, Pp 101153-(2021)
Geoscience Frontiers, 12 (4
Geoscience Frontiers, Vol 12, Iss 4, Pp 101153-(2021)
The ~790 ka Australasian (micro)tektite strewn field is one of the most recent and best-known examples of impact ejecta emplacement as the result of a large-scale cratering event across a considerable part of Earth's surface (>10% in area). The Austr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::37ff847d08d748e978a0a5e76f2c4ea6
https://kar.kent.ac.uk/88150/1/1-s2.0-S1674987121000177-main.pdf
https://kar.kent.ac.uk/88150/1/1-s2.0-S1674987121000177-main.pdf
Autor:
Timothy Witwer, James P. Kennett, Kurt Langworthy, Edward C. Swindel, Ted E. Bunch, George Howard, Malcolm A. LeCompte, Dale Batchelor, Phillip J. Silvia, Mark C. L. Patterson, Allen West, Joel Kathan, Siddhartha Mitra, C. B. Mooney, Christopher R. Moore, Wendy S. Wolbach, T. David Burleigh, James H. Wittke, Gunther Kletetschka, A. Victor Adedeji, Robert E. Hermes
Publikováno v:
Scientific Reports 11(1),. (2021)
Scientific Reports
Scientific Reports, Vol 11, Iss 1, Pp 1-64 (2021)
Scientific Reports
Scientific Reports, Vol 11, Iss 1, Pp 1-64 (2021)
We present evidence that in ~ 1650 BCE (~ 3600 years ago), a cosmic airburst destroyed Tall el-Hammam, a Middle-Bronze-Age city in the southern Jordan Valley northeast of the Dead Sea. The proposed airburst was larger than the 1908 explosion over Tun
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::75c73fd22317d89ac1150d104189806e
https://doi.org/10.1038/s41598-021-97778-3
https://doi.org/10.1038/s41598-021-97778-3
Publikováno v:
Geological Magazine. 156:1455-1462
Studies on type-V fulgurites are very sparse in the literature. This work reports on the characterization of natural exogenic fulgurites found at the archaeological site of Cerro de la Ermita (Tiedra, Valladolid, Spain), which was firstly a Celtiberi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ccfefd6fd23ef5a6a3be85fd743bc9ac
https://doi.org/10.1017/s0016756819000438
https://doi.org/10.1017/s0016756819000438
Autor:
Ludovic Ferrière, Christian Koeberl
Publikováno v:
Meteoritics & Planetary Science. 54:2398-2408
The abstract is available here: https://uscholar.univie.ac.at/o:1095789
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::780d68d2140d34fca4bfb9ddae0828c3
https://doi.org/10.1111/maps.13250
https://doi.org/10.1111/maps.13250
Publikováno v:
Icarus. 321:531-549
Terrestrial impact cratering events produce anomalous rock fragmentation and alteration, and form sedimentary basins that are out of equilibrium with the local geomorphological environment. Assessement of their initial deposits, crater erosion and in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d1ab06b07dc188d83b93ba14c73eefa6
https://doi.org/10.1016/j.icarus.2018.12.003
https://doi.org/10.1016/j.icarus.2018.12.003