Neoproterozoic to early Cambrian Franciscan-type mélanges in the Teplá-Barrandian unit, Bohemian Massif: Evidence of modern-style accretionary processes along the Cadomian active margin of Gondwana?

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F13%3A10173867" target="_blank" >RIV/00216208:11310/13:10173867 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.precamres.2012.11.007" target="_blank" >http://dx.doi.org/10.1016/j.precamres.2012.11.007</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.precamres.2012.11.007" target="_blank" >10.1016/j.precamres.2012.11.007</a>

Result language
angličtina
Original language name
Neoproterozoic to early Cambrian Franciscan-type mélanges in the Teplá-Barrandian unit, Bohemian Massif: Evidence of modern-style accretionary processes along the Cadomian active margin of Gondwana?
Original language description
Mélanges have been reported from a variety of modern tectonic settings and are a hallmark of the Franciscan-type subduction-accretion complexes. In the Precambrian, however, well documented examples of melanges become extremely scarce. This paper describes in detail Neoproterozoic to early Cambrian melanges recently recognized in the Cadomian basement of the Teplá-Barrandian unit, Bohemian Massif. The melanges are of sedimentary and tectonic origin and include voluminous successions of graywackes interpreted to represent mass-transport deposits presumably along the upper slope of an accretionary wedge. The clast compositions indicate multiple episodes of mixing of terrigenous arc-derived and deep-water (?pelagic) material. Moreover, abundant bodies of(meta-)basalts, interpreted as dismembered seamounts or pillow volcanoes, were emplaced tectonically into various structural levels of this sedimentary melange by two different mechanisms. At an upper level, the irregular to elongated bod
Czech name
—
Czech description
—

Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
DB - Geology and mineralogy
OECD FORD branch
—

Project
—
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Similar results(10)