Geology, U-Pb dating and 3D visualisation of late-orogenic Klenov Pluton (Pelhřimov Core Complex, Central European Variscides)
Bibliographic Data
| ID | 16840451 |
|---|---|
| Authors | Jaroslava Pertoldová, Kryštof Verner (0000-0002-9681-5380, Charles University, corresponding author), David Buriánek (0000-0002-9201-7402, Czech Geological Survey), Jan Valenta (0000-0002-3149-6067, Charles University), Barbora Dudíková (Czech Geological Survey), Zuzana Skácelová (Czech Geological Survey), Jan Jelének (0009-0004-2515-488X, Czech Geological Survey), Jan Jelinek (0000-0002-9844-6013), Jan Jelı́nek (0000-0001-9720-1885, Czech Geological Survey), Kenneth Johnson (0000-0002-9116-7185, University of Houston - Downtown), Otmar Petyniak (Czech Geological Survey), Petra Hejtmánková (Czech Geological Survey) |
| Year | 2024 |
| Volume | 20 |
| Issue | 1 |
| Publication date | 2024-12-31 |
| Open Access | Yes |
| Type | ARTICLE |
| Venue | Journal of Maps (JOURNAL) |
| Journal identifiers | ISSN: 1744-5647 • E-ISSN: 1744-5647 |
| Publisher | Informa UK Limited (PUBLISHER • GB) |
| DOI | 10.1080/17445647.2024.2317144 |
| OpenAlex | W4392815211 |
| Language | EN |
| References cited | 44 |
The geological map of the Klenov Pluton (Moldanubian Batholith), and its 3D visualization, brings the new findings in the context of granite emplacement within late-Variscan settings. The Klenov Pluton has a peraluminous composition resulting from partial melting of metasedimentary sources and subsequent differentiation. The new ages 327.14 ± 0.21 Ma and 327.80 ± 0.37 Ma, reflect the narrow time-span of magma emplacement and cooling. The 327 Ma Klenov Pluton was emplaced syntectonically as a ‘sheet-like’ granite intrusion at depth ca. 10 kilometers during the later stages of the Pelhřimov Core Complex exhumation (at ca. 329 to 327 Ma) associated with ∼N–S oriented compression. Gravity modelling suggests that the Klenov Pluton has an asymmetric shape where its western flank is parallel to the ∼NW moderately dipping Pelhřimov Core Complex. The eastern margin of the Pluton is shallower and has been later modified by ∼SE-side-up normal faulting (Lodhéřov Fault Zone)
Batholith · Geochemistry · Intrusion · Petrology · Pluton · Seismology · Tectonics · Geochemistry and Geologic Mapping · Geological and Geochemical Analysis · Geological Formations and Processes Exploration · Geology · Paleontology
| Highly cited | No |
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