Zobrazeno 1 - 10
of 25
pro vyhledávání: '"E. Kalleson"'
Publikováno v:
Sedimentary Geology. 318:97-112
This paper is intended to compare the sedimentary processes active in the Ritland impact structure with the processes discussed from Gardnos, Kardla, Lockne and Chesapeake Bay marine impact structures. Sedimentary processes, e.g., rock avalanches, sl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::634a947dfe13e2a6d864568bc7bdeee4
https://doi.org/10.1016/j.sedgeo.2015.01.001
https://doi.org/10.1016/j.sedgeo.2015.01.001
Publikováno v:
Meteoritics & Planetary Science. 48:1287-1295
This investigation involved three specimens: an altered felsic sample of impactite from the ICDP El'gygytgyn drill core D1c, and two reference volcanics from Iceland, namely a rhyolitic glass and a basaltic glass. The goal of this work was to better
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cabf507e7da74ec5718eb24a80efb4ff
https://doi.org/10.1111/maps.12046
https://doi.org/10.1111/maps.12046
Publikováno v:
Earth, Moon, and Planets. 108:175-188
The newly discovered Ritland impact structure (2.7 km in diameter) has been modeled by numerical simulation, based on detailed field information input. The numerical model applies the SOVA multi-material hydrocode, which uses the ANEOS equation of st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4af61820bb22ba4511326de15289cbc5
https://doi.org/10.1007/s11038-012-9390-2
https://doi.org/10.1007/s11038-012-9390-2
Publikováno v:
Meteoritics & Planetary Science. 46:748-761
– The Ritland structure is a newly discovered impact structure, which is located in southwestern Norway. The structure is the remnant of a simple crater 2.5 km in diameter and 350 m deep, which was excavated in Precambrian gneissic rocks. The crate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4463803500d1f491293aaaa34b94d505
https://doi.org/10.1111/j.1945-5100.2011.01188.x
https://doi.org/10.1111/j.1945-5100.2011.01188.x
Publikováno v:
Meteoritics & Planetary Science. 45:798-827
– Melt-bearing impactites dominated by suevite, and with a minor content of clast-rich impact melt rock, are found within the central part of the Gardnos structure. They are preserved as the eroded remnants in the relatively small complex impact st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c1c1efa870e5045f5a89b197c916cfaf
https://doi.org/10.1111/j.1945-5100.2010.01055.x
https://doi.org/10.1111/j.1945-5100.2010.01055.x
Publikováno v:
Geochimica et Cosmochimica Acta. 73:3077-3092
Zircon and titanite were investigated in impactites of the Gardnos structure, a crater formed in Sveconorwegian (ca. 1 Ga) crust, which was then overridden in the Devonian by Caledonian nappes. Observed deformation features in zircons are granular te
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fdba61f2f32cc2ac549765c843df247a
https://doi.org/10.1016/j.gca.2009.02.020
https://doi.org/10.1016/j.gca.2009.02.020
Publikováno v:
Palaeogeography, Palaeoclimatology, Palaeoecology. 241:621-636
The sediments of the Barents Sea region carry geological information reflecting the influence of the Mjolnir impact event at the Volgian–Ryazanian boundary, even in remote locations without any direct macroscopic geological and paleontological evid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0e3b869d5ff9a8ead311687e35c5047c
https://doi.org/10.1016/j.palaeo.2006.04.013
https://doi.org/10.1016/j.palaeo.2006.04.013
Publikováno v:
Meteoritics & Planetary Science.
A melt-bearing impactite unit is preserved in the 2.7 km diameter shallow marine Ritland impact structure. The main exposure of the melt-bearing unit is in an approximately 100 m long cliff about 700 m southwest of the center of the structure. The me
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7baca608032314f158ceb787633d6739
https://doi.org/10.1111/maps.12166
https://doi.org/10.1111/maps.12166
Autor:
E. Kalleson, R. T. Schmitt, Philippe Claeys, R. Tagle, Steven Goderis, Jörg Erzinger, Henning Dypvik
Publikováno v:
Chemical Geology
Vrije Universiteit Brussel
Vrije Universiteit Brussel
The goal of this study is to identify the type of projectile responsible for the formation of the late Precambrian Gardnos impact structure in Norway. Fifteen impactite samples, predominantly impact breccias and suevites from the central and northeas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::adecfb556eb6e344105fcf401b35eccf
http://gfzpublic.gfz-potsdam.de/pubman/item/escidoc:240160
http://gfzpublic.gfz-potsdam.de/pubman/item/escidoc:240160
