A review of mesoscopic magmatic structures and their potential for evaluating the hypersolidus evolution of intrusive complexes
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F19%3A10408613" target="_blank" >RIV/00216208:11310/19:10408613 - isvavai.cz</a>
Result on the web
<a href="https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=kyCHY5LFtU" target="_blank" >https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=kyCHY5LFtU</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.jsg.2018.04.022" target="_blank" >10.1016/j.jsg.2018.04.022</a>
Alternative languages
Result language
angličtina
Original language name
A review of mesoscopic magmatic structures and their potential for evaluating the hypersolidus evolution of intrusive complexes
Original language description
The perception that plutonic bodies are structurally simple is disappearing with the recognition of an array of magmatic structures useful for constraining hypersolidus temporal histories, evolving rheologies, strain fields, flow directions, growth and cooling patterns, tilting and syn-emplacement tectonism. These histories provide a powerful means of testing an array of growth, emplacement, chamber evolution and tectonic models. Important points include that: (1) many structures form in "hydrogranular" or congested magma slurries during magma mush avalanching, local convection and late hypersolidus strain challenging the notion that magmas must have <= 55% crystals to convect/fractionate and form compositional diversity in upper crustal magma chambers; (2) magmatic fabrics reflect transient strain in these slurries rather than flow directly: the latter must be inferred by linking geometries with temporal and kinematic information; (3) caution is needed when using anisotropy of magnetic susceptibility and similar quantitative tools that characterize, through a single ellipsoid, preferred orientations of mineral grains given the increasing recognition of multiple fabrics in plutons; and (4) that future studies are particularly needed in plutons focusing on the distribution and styles of compositionally defined structures, magmatic folding, shear zones and faults, multiple fabrics and of the physical/chemical behaviors in hydrogranular slurries.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10505 - Geology
Result continuities
Project
<a href="/en/project/GA16-11500S" target="_blank" >GA16-11500S: Sedimentary record and mechanics of collapse of orogenic belts</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Structural Geology
ISSN
0191-8141
e-ISSN
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Volume of the periodical
125
Issue of the periodical within the volume
August
Country of publishing house
GB - UNITED KINGDOM
Number of pages
14
Pages from-to
134-147
UT code for WoS article
000474501600014
EID of the result in the Scopus database
2-s2.0-85047337974