Stefan Krumm
Stefan Krumm
Scientific assistant Lehrstuhl Endogene Geodynamik
Clay mineral and XRD lab
XRF lab
Radiation protection officer xray procedures
Network officer
Tel: +49 (0)9131 85 26063
Fax: +49 (0)9131 85 29295
Research
- Quantitative and qualitative xray diffraction analysis
- oxygen isotope geochemistry of silicates
Publikationen
2019
Extreme intensity of fluid-rock interaction during extensive intraplate volcanism
In: Geochimica Et Cosmochimica Acta 257 (2019), p. 26-48
ISSN: 0016-7037
DOI: 10.1016/j.gca.2019.04.017 , , , , , :
Reply to discussion by RN Scoon and AA Mitchell on 'Oxygen isotope and trace element compositions of platiniferous dunite pipes of the Bushveld Complex, South Africa - Signals from a recycled mantle component?'
In: Lithos 324 (2019), p. 899-901
ISSN: 0024-4937
DOI: 10.1016/j.lithos.2018.12.006 , , , , , :
2018
Oxygen isotope and trace element compositions of platiniferous dunite pipes of the Bushveld Complex, South Africa - Signals from a recycled mantle component?
In: Lithos 310 (2018), p. 332-341
ISSN: 0024-4937
DOI: 10.1016/j.lithos.2018.04.017 , , , , , :
Oxygen isotope and trace element compositions of platiniferous dunite pipes of the Bushveld Complex, South Africa – Signals from a recycled mantle component?
In: Lithos 310-311 (2018), p. 332-341
ISSN: 0024-4937
DOI: 10.1016/j.lithos.2018.04.017 , , , , , :
Upper crustal fluids in a large fault system: microstructural, trace element and oxygen isotope study on multi-phase vein quartz at the Bavarian Pfahl, SE Germany
In: International Journal of Earth Sciences (2018)
ISSN: 1437-3254
DOI: 10.1007/s00531-018-1666-y
URL: https://link.springer.com/article/10.1007/s00531-018-1666-y , , , , , :
Cretaceous seawater and hydrothermal fluid compositions recorded in abiogenic carbonates from the Troodos Ophiolite, Cyprus
In: Chemical Geology (2018)
ISSN: 0009-2541
DOI: 10.1016/j.chemgeo.2018.07.014 , , , , , , , , :
Evidence for melting of subducting carbonate-rich sediments in the western Aegean Arc
In: Chemical Geology (2018)
ISSN: 0009-2541
DOI: 10.1016/j.chemgeo.2018.03.014 , , , , , , :
2017
Primitive andesites from the Taupo Volcanic Zone formed by magma mixing
In: Contributions To Mineralogy and Petrology 172 (2017), Article No.: 33
ISSN: 0010-7999
DOI: 10.1007/s00410-017-1354-0 , , , :
Magmatic evolution and source variations at the Nifonea Ridge (New Hebrides Island Arc)
In: Journal of Petrology 58 (2017), p. 473-494
ISSN: 1460-2415
DOI: 10.1093/petrology/egx023 , , , , , , :
2016
Systematic variations of trace element and sulfur isotope compositions in pyrite with stratigraphic depth in the Skouriotissa volcanic-hosted massive sulfide deposit, Troodos ophiolite, Cyprus
In: Chemical Geology 423 (2016), p. 7-18
ISSN: 0009-2541 , , , , :
2015
Origin of Silicic Magmas at Spreading Centres-an Example from the South East Rift, Manus Basin
In: Journal of Petrology 56 (2015), p. 255-271
ISSN: 0022-3530
DOI: 10.1093/petrology/egu077 , , , , , , :
Magmatic evidence for carbonate metasomatism in the lithospheric mantle underneath the Ohře (Eger) Rift
In: Journal of Petrology 56 (2015), p. 1743-1774
ISSN: 1460-2415
DOI: 10.1093/petrology/egv052 , , , , , :
Formation of andesite melts and Ca-rich plagioclase in the submarine Monowai volcanic system, Kermadec arc
In: Geochemistry Geophysics Geosystems 16 (2015), p. 4130-4152
ISSN: 1525-2027
DOI: 10.1002/2015GC005884 , , , , :
2014
The magmatic evolution of young island arc crust observed in gabbroic to tonalitic xenoliths from Raoul Island, Kermadec Island Arc
In: Lithos 210-211 (2014), p. 199-208
ISSN: 0024-4937
DOI: 10.1016/j.lithos.2014.10.005 , , , :
Geochemistry of volcanic glasses from the Louisville Seamount Trail (IODP Expedition 330): Implications for eruption environments and mantle melting
In: Geochemistry Geophysics Geosystems 15 (2014), p. 1718-1738
ISSN: 1525-2027
DOI: 10.1002/2013GC005086 , , , , :
2013
Oxygen isotope evidence for the formation of andesitic-dacitic magmas from the fast-spreading Pacific-Antarctic Rise by assimilation-fractional crystallisation
In: Chemical Geology 347 (2013), p. 271-283
ISSN: 0009-2541
DOI: 10.1016/j.chemgeo.2013.04.013 , , , :
Oxygen isotopes in the Azores islands: Crustal assimilation recorded in olivine
In: Geology 41 (2013), p. 491-494
ISSN: 0091-7613
DOI: 10.1130/G33911.1 , , , , , :
2011
Oxygen isotope evidence for the formation of silicic Kermadec island arc and Havre-Lau backarc magmas by fractional crystallization.
In: Earth and Planetary Science Letters 309 (2011), p. 348-355
ISSN: 0012-821X
DOI: 10.1016/j.epsl.2011.07.014 , , , :
2010
Sedimentology, geochemistry and tectonic setting of the Neoproterozoic Malmesbury Group (Tygerberg Terrane) and its relation to neighbouring terranes, Saldania Fold Belt, South Africa
In: Neues Jahrbuch für Geologie und Paläontologie-Abhandlungen 257 (2010), p. 85-114
ISSN: 0077-7749
DOI: 10.1127/0077-7749/2010/0064 , , :
2005
Paleozoic cold seep carbonates from Europe and North Africa - an integrated isotopic and geochemical approach.
In: Facies 51 (2005), p. 566-583
ISSN: 0172-9179 , :
Palaeoclimate reconstructions of the Middle Jurassic of Kachchh (western India): An integrated approach based on palaeoecological, oxygen isotopic, and clay mineralogical data
In: Palaeogeography, Palaeoclimatology, Palaeoecology 217 (2005), p. 289-309
ISSN: 0031-0182
DOI: 10.1016/j.palaeo.2004.11.026 , , , , , :
2000
The sedimentary and structural evolution of the Argentine Precordillera - the key of the history of an exotic terrane.
In: Zeitschrift für Angewandte Geologie SH1 (2000), p. 355-362
ISSN: 0044-2259 , , , , , , , :
1994
Metamorphic and Structural Evolution of the Southern Shackleton Range during the Ross Orogeny.
In: Polarforschung 63 (1994), p. 33-56
ISSN: 0032-2490 , , , :
Geochemische und fazielle Muster in peritidalen Kalk/Dolomit-Zyklen der oberen Bellerophon-Schichten (Oberperm) in den Südalpen.
In: Abhandlungen der Geologischen Bundesanstalt Wien 50 (1994), p. 69-87
ISSN: 0378-0864 , , :
The age of the Early Palaeozoic deformation and metamorphism in the Argentine Precordillera - evidence from K/Ar-data
In: Zentralblatt für Geologie und Paläontologie, Teil I, Geologie 1993 (1994), p. 275-286
ISSN: 0340-5109 , , , :
1991
Sample preparation effects on illite "crystallinity" measurement; gradation and particle orientation.
In: Journal of Metamorphic Geology (1991), p. 671-677
ISSN: 0263-4929 , :
1990
Stratigraphy, metamorphism and nappe‑tectonics in the Shackleton Range (Antarctica).
In: Geodätische und geophysikalische Veröffentlichungen. Reihe I (1990), p. 64-86
ISSN: 0533-7577 , , , :