Publications
2023
Zebra dolomites of the Spessart, Germany: implications for hydrothermal systems of the European Zechstein Basin
In: International Journal of Earth Sciences 112 (2023), p. 2293-2311
ISSN: 1437-3254
DOI: 10.1007/s00531-023-02346-x , , , , , , :
Evolving geometries, topologies, and apertures in fracture networks: Quantitative insights from lattice modeling
In: Forces in Mechanics 12 (2023), Article No.: 100197
ISSN: 2666-3597
DOI: 10.1016/j.finmec.2023.100197 , , :
Relationship between stylolite morphology and the sealing potential of stylolite-bearing carbonate cap rocks
In: Geological Society of America Bulletin 135 (2023), p. 689-711
ISSN: 0016-7606
DOI: 10.1130/B36297.1 , , , , , , , , :
2022
A review of natural hydrofractures in rocks
In: Geological Magazine (2022)
ISSN: 0016-7568
DOI: 10.1017/S0016756822001042 , , , , , , , , :
In-situ trace element and S isotope systematics in pyrite from three porphyry-epithermal prospects, Limnos Island, Greece
In: Frontiers in Earth Science 10 (2022), Article No.: 916107
ISSN: 2296-6463
DOI: 10.3389/feart.2022.916107 , , , , , , , :
How fluid-mediated rock transformations can mimic hydro-fracturing patterns in hydrothermal dolomite
In: Marine and Petroleum Geology 140 (2022), Article No.: 105657
ISSN: 0264-8172
DOI: 10.1016/j.marpetgeo.2022.105657 , , , , , :
Late orogenic faulting and associated vein mineralisation in Saxothuringian metasediments - implications for crustal strength estimates
In: Zeitschrift der Deutschen Gesellschaft für Geowissenschaften (2022)
ISSN: 1860-1804
DOI: 10.1127/zdgg/2022/0273 , , , , :
Stylolites and stylolite networks as primary controls on the geometry and distribution of carbonate diagenetic alterations
In: Marine and Petroleum Geology 136 (2022)
ISSN: 0264-8172
DOI: 10.1016/j.marpetgeo.2021.105444 , , , , , , , , :
Reconstruction of cyclic Mesozoic-Cenozoic stress development in SE Germany using fault-slip and stylolite inversion
In: Geological Magazine (2022)
ISSN: 0016-7568
DOI: 10.1017/S0016756822000656 , , , , , :
Outcrop scale mixing enhanced by permeability variations: the role of stationary and travelling waves of high saturation indices
In: Geological Magazine (2022)
ISSN: 0016-7568
DOI: 10.1017/S001675682200070X , , , , , , :
Scaling analysis, correlation length and compaction estimates of natural and simulated stylolites
In: Journal of Structural Geology 161 (2022), Article No.: 104670
ISSN: 0191-8141
DOI: 10.1016/j.jsg.2022.104670 , , , , :
Superimposed structures, incremental strain and deformation path from field data to modelling: A case study from the Alpi Apuane metamorphic core complex (NW Tuscany, Italy).
In: Journal of Structural Geology 161 (2022), Article No.: 104676
ISSN: 0191-8141
DOI: 10.1016/j.jsg.2022.104676 , , , , , :
Using fractured outcrops to calculate permeability tensors: implications for geothermal fluid flow and the influence of seismic-scale faults
In: Geological Magazine (2022)
ISSN: 0016-7568
DOI: 10.1017/S0016756822000309 , , , , :
Tonian evolution of an active continental margin - a model for Neoproterozoic NW India-SE Pakistan–E Oman linkage
In: Precambrian Research 381 (2022), Article No.: 106822
ISSN: 0301-9268
DOI: 10.1016/j.precamres.2022.106822 , , , , , :
2021
Deformation-induced Japan twinning in quartz during incipient mylonitization
In: Geology 49 (2021), p. 267-1271
ISSN: 0091-7613
DOI: 10.1130/G49077.1 , , :
Influence of Deformation and Fluids on Ti Exchange in Natural Quartz
In: Journal of Geophysical Research. Solid Earth 126 (2021)
ISSN: 2169-9356
DOI: 10.1029/2021JB022548 , , , , , :
Late to post-Variscan basement segmentation and differential exhumation along the SW Bohemian Massif, central Europe
In: Solid Earth 12 (2021), p. 2277-2301
ISSN: 1869-9510
DOI: 10.5194/se-12-2277-2021 , , , , , :
Relative rates of fluid advection, elemental diffusion and replacement govern reaction front patterns
In: Earth and Planetary Science Letters 565 (2021), Article No.: 116950
ISSN: 0012-821X
DOI: 10.1016/j.epsl.2021.116950 , , , , , , :
Origin of s-, a-and i-type granites: Petrogenetic evidence from whole rock th/u ratio variations
In: Minerals 11 (2021), Article No.: 672
ISSN: 2075-163X
DOI: 10.3390/min11070672 , , :
Tracing the Sveconorwegian orogen into the Caledonides of West Norway: Geochronological and isotopic studies on magmatism and migmatization
In: Precambrian Research 362 (2021), Article No.: 106301
ISSN: 0301-9268
DOI: 10.1016/j.precamres.2021.106301 , , , , , , , , :
Neoproterozoic geodynamics in NW India–evidence from Erinpura granites in the South Delhi Fold Belt
In: International Geology Review (2021)
ISSN: 0020-6814
DOI: 10.1080/00206814.2021.1907623 , , , , , :
2020
Does stress transmission in forelands depend on structural style? Distinctive stress magnitudes during Sevier thin-skinned and Laramide thick-skinned layer-parallel shortening in the Bighorn Basin (USA) revealed by stylolite and calcite twinning paleopiezometry
In: Terra Nova (2020)
ISSN: 0954-4879
DOI: 10.1111/ter.12451 , , , :
Vertical stress history and paleoburial in foreland basins unravelled by stylolite roughness paleopiezometry: Insights from bedding-parallel stylolites in the Bighorn Basin, Wyoming, USA.
In: Journal of Structural Geology 136 (2020), Article No.: 104061
ISSN: 0191-8141
DOI: 10.1016/j.jsg.2020.104061 , , , , , :
Regional-scale paleofluid system across the Tuscan Nappe-Umbria-Marche Apennine Ridge (northern Apennines) as revealed by mesostructural and isotopic analyses of stylolite-vein networks
In: Solid Earth 11 (2020), p. 1617-1641
ISSN: 1869-9510
DOI: 10.5194/se-11-1617-2020 , , , , , , , , , , , , , :
Deformation in the Aravalli Supergroup, Aravalli-Delhi Mobile Belt, NW India and Tectonic Significance
In: Tapas Kumar Biswal, Sumit Kumar Ray, Bernhard Grasemann (ed.): Structural Geometry of Mobile Belts of the Indian Subcontinent, Cham: Springer, 2020, p. 23-55 (Society of Earth Scientists Series)
ISBN: 978-3-030-40593-9
DOI: 10.1007/978-3-030-40593-9_2 , , , , , :
Paleogene initiation of the Western Branch of the East African Rift: The uplift history of the Rwenzori Mountains, Western Uganda
In: Earth and Planetary Science Letters 552 (2020), Article No.: 116593
ISSN: 0012-821X
DOI: 10.1016/j.epsl.2020.116593 , , , , , :
Fracturing and Porosity Channeling in Fluid Overpressure Zones in the Shallow Earth's Crust
In: Geofluids 2020 (2020)
ISSN: 1468-8115
DOI: 10.1155/2020/7621759 , , , :
Sediment deformation and production beneath soft-bedded Palaeozoic ice sheets
In: Sedimentary Geology 408 (2020), Article No.: 105761
ISSN: 0037-0738
DOI: 10.1016/j.sedgeo.2020.105761 , , , :
Using Thermal Springs to Quantify Deep Groundwater Flow and Its Thermal Footprint in the Alps and a Comparison With North American Orogens
In: Geophysical Research Letters 47 (2020), Article No.: e2020GL090134
ISSN: 0094-8276
DOI: 10.1029/2020GL090134 , , , , , :
Record of intermediate-depth subduction seismicity in a dry slab from an exhumed ophiolite
In: Earth and Planetary Science Letters 548 (2020), Article No.: 116490
ISSN: 0012-821X
DOI: 10.1016/j.epsl.2020.116490 , , , , , , , :
Tellurium in Late Permian-Early Triassic Sediments as a Proxy for Siberian Flood Basalt Volcanism
In: Geochemistry Geophysics Geosystems 21 (2020), Article No.: e2020GC009064
ISSN: 1525-2027
DOI: 10.1029/2020GC009064 , , , , , , :
The cono-dos and cono-dont's of phosphatic microfossil preparation and microanalysis
In: Micron 138 (2020), Article No.: 102924
ISSN: 0968-4328
DOI: 10.1016/j.micron.2020.102924 , , :
2019
Simulating Hydraulic Fracturing: Failure in Soft Versus Hard Rocks
In: Pure and Applied Geophysics (2019)
ISSN: 0033-4553
DOI: 10.1007/s00024-019-02376-0 , , , :
U-Pb dating of calcite veins reveals complex stress evolution and thrust sequence in the Bighorn Basin, Wyoming, USA
In: Geology 47 (2019), p. e481-e481
ISSN: 0091-7613
DOI: 10.1130/G46606Y.1 , , , :
Exploring the Ar isotope record of an early Miocene pseudotachylyte in an early Oligocene intrusion (Rieserferner pluton, eastern Alps)
In: Lithos 338-339 (2019), p. 1-17
ISSN: 0024-4937
DOI: 10.1016/j.lithos.2019.04.009 , , :
Ursachenforschung zur geothermischen Anomalie in Nordbayern
In: Geothermische Energie 91 (2019), p. 10-13
ISSN: 0948-6615
URL: https://www.geothermie.de/fileadmin/user_upload/Bibliothek/GTE/GTE_91_Inhaltsverzeichnis.pdf , , , , , , , :
Variation of melting processes and magma sources of the early Deccan flood basalts, Malwa Plateau, India
In: Earth and Planetary Science Letters 524 (2019)
ISSN: 0012-821X
DOI: 10.1016/j.epsl.2019.115711 , , , , :
Detrital zircon U-Pb and Lu-Hf analysis of Paleozoic sedimentary rocks from the Pearya terrane and Ellesmerian Fold Belt (northern Ellesmere Island): A comparison with Circum-Arctic datasets and their implications on terrane tectonics
In: Karsten Piepjohn, Justin V. Strauss, Lutz Reinhardt, William C. McClelland (ed.): Circum-Arctic Structural Events: Tectonic Evolution of the Arctic Margins and Trans-Arctic Links with Adjacent Orogens, 2019, p. 231-254 (GSA Special Papers, Vol.541)
DOI: 10.1130/2018.2541(12) , , , :
Tonian and Silurian magmatism in Nordaustlandet: Svalbard's place in the Caledonian orogen
In: Karsten Piepjohn, Justin V. Strauss, Lutz Reinhardt, William C. McClelland (ed.): Circum-Arctic Structural Events: Tectonic Evolution of the Arctic Margins and Trans-Arctic Links with Adjacent Orogens, 2019, p. 63-79 (GSA Special Papers, Vol.541)
DOI: 10.1130/2018.2541(04) , , :
Differences in natural gamma radiation characteristics of Erinpura and Malani granites in NW India
In: Journal of Earth System Science 128 (2019), Article No.: 137
ISSN: 2347-4327
DOI: 10.1007/s12040-019-1166-x , , , , , :
Radiogenic heat production of Variscan granites from the Western Bohemian Massif, Germany
In: Journal of Geosciences 64 (2019), p. 251-269
ISSN: 1802-6222
DOI: 10.3190/jgeosci.293 , , :
Age, geochemistry, and significance of Devonian felsic magmatism in the North Slope subterrane, Yukon, Canadian Arctic
In: Karsten Piepjohn, Justin V. Strauss, Lutz Reinhardt, William C. McClelland (ed.): Circum-Arctic Structural Events: Tectonic Evolution of the Arctic Margins and Trans-Arctic Links with Adjacent Orogens, 2019, p. 593-618 (GSA Special Papers, Vol.541)
DOI: 10.1130/2018.2541(25) , , , , , , , , , :
Subsurface granites in the Franconian Basin as the source of enhanced geothermal gradients: a key study from gravity and thermal modeling of the Bayreuth Granite
In: International Journal of Earth Sciences (2019)
ISSN: 1437-3254
DOI: 10.1007/s00531-019-01740-8 , , , , , :
Structural evidence for sinistral displacement on the Wegener Fault in southern Nares Strait, Arctic Canada
In: Karsten Piepjohn, Justin V. Strauss, Lutz Reinhardt, William C. McClelland (ed.): Circum-Arctic Structural Events: Tectonic Evolution of the Arctic Margins and Trans-Arctic Links with Adjacent Orogens, 2019, p. 367-396 (GSA Special Papers, Vol.541)
DOI: 10.1130/2018.2541(18) , , , , :
Evidence for the sinistral Porcupine shear zone in North Yukon (Canadian Arctic) and geotectonic implications
In: Special Paper of the Geological Society of America 541 (2019), p. 473-491
ISSN: 0072-1077
DOI: 10.1130/2019.2541(21) , , , :
Paleogene sedimentation and Eurekan deformation in the Stenkul Fiord area of southeastern Ellesmere Island (Canadian Arctic): Evidence for a polyphase history
In: Karsten Piepjohn, Justin V. Strauss, Lutz Reinhardt, William C. McClelland (ed.): Circum-Arctic Structural Events: Tectonic Evolution of the Arctic Margins and Trans-Arctic Links with Adjacent Orogens, 2019, p. 325-348
ISBN: 9780813795416
DOI: 10.1130/2018.2541(16) , , , :
2018
Morphotectonic analysis of basement and cover units in eastern Bavaria, SE Germany - insights into the deeper crustal architecture?
GeoBonn 2018 (University of Bonn, Bonn, 2. September 2018 - 6. September 2018) , , , , :
Distinguishing Biologically Controlled Calcareous Biomineralization in Fossil Organisms Using Electron Backscatter Diffraction (EBSD)
In: Frontiers in Earth Science 6 (2018)
ISSN: 2296-6463
DOI: 10.3389/feart.2018.00016
URL: https://www.frontiersin.org/articles/10.3389/feart.2018.00016/full , , , :
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 , , , , , :
Evolution and tectonic setting of the Malani – Nagarparkar Igneous Suite: A Neoproterozoic Silicic-dominated Large Igneous Province in NW India-SE Pakistan
In: Journal of Asian Earth Sciences 160 (2018), p. 136-158
ISSN: 1367-9120
DOI: 10.1016/j.jseaes.2018.04.016 , , , , , :
2017
Crystallographic control and texture inheritance during mylonitization of coarse grained quartz veins
In: Lithos (2017), p. 210-227
ISSN: 0024-4937
DOI: 10.1016/j.lithos.2017.08.005 , , , :
Fossil intermediate-depth earthquakes in subducting slabs linked to differential stress release
In: Nature Geoscience 10 (2017), p. 960-+
ISSN: 1752-0894
DOI: 10.1038/s41561-017-0010-7 , , , , , :
Continental rift-setting and evolution of neoproterozoic Sindreth basin in NW-India
In: Journal of Earth System Science 126 (2017), Article No.: 90
ISSN: 0253-4126
DOI: 10.1007/s12040-017-0855-6 , , , , , :
2016
Anthropogenic particle dispersions in topsoils of the Middle Nile Delta: a preliminary study on the contamination around industrial and commercial areas in Egypt
In: Environmental Earth Sciences 75 (2016), p. 1-19
ISSN: 1866-6280
DOI: 10.1007/s12665-015-5050-y , , :
Instantaneous healing of micro-fractures during coseismic slip: Evidence from microstructure and Ti in quartz geochemistry within an exhumed pseudotachylyte-bearing fault in tonalite
In: Lithos 254 (2016), p. 84-93
ISSN: 0024-4937
DOI: 10.1016/j.lithos.2016.03.011 , , , , :
Correlation between magnetic fabrics, strain and biotite microstructure with increasing mylonitisation in the pretectonic Wyangala Granite, Australia
In: Tectonophysics 676 (2016), p. 170-197
ISSN: 0040-1951
DOI: 10.1016/j.tecto.2015.10.019 , , :
Hybrid mafic dykes from Delwara Shear Zone, Mt. Abu, NW India
In: Journal of the Geological Society of India 87 (2016), p. 35-42
ISSN: 0016-7622
DOI: 10.1007/s12594-016-0371-3 , , :
Natürliche Gammastrahlung von Graniten in der Oberpfalz (Nordost-Bayern) – Vergleich von aerogeophysikalischen und in situ gammaspektrometrischen Messungen
In: Geologische Blätter für Nordost-Bayern und angrenzende Gebiete 66 (2016), p. 205-227
ISSN: 0016-7797 , :
In situ gamma radiation measurements on Variscan granites and inferred radiogenic heat production, Fichtelgebirge, Germany
In: Zeitschrift der Deutschen Gesellschaft für Geowissenschaften 167 (2016), p. 19-32
ISSN: 1860-1804
DOI: 10.1127/zdgg/2016/0051 , , :
3D-Modellierung der Dogger-Malm Grenze im Raum Bad Staffelstein, abgeleitet aus Lineamentanalyse und Strukturkarte
In: Geologische Blätter für Nordost-Bayern und angrenzende Gebiete 66 (2016), p. 265-283
ISSN: 0016-7797 , , :
2015
Ti distribution in quartz across a heterogeneous shear zone within a granodiorite: The effect of deformation mechanism and strain on Ti resetting
In: Lithos 227 (2015), p. 37-56
ISSN: 0024-4937
DOI: 10.1016/j.lithos.2015.03.009 , :
Gesteinsmagnetische Untersuchungen an Doggersandsteinen (Süddeutschland, Fränkische Alb)
In: Geologische Blätter für Nordost-Bayern und angrenzende Gebiete 65 (2015), p. 199-220
ISSN: 0016-7797 , , , , :
In situ gamma radiation measurements in the Neoproterozoic rocks of Sirohi region, NW India
In: Journal of Earth System Science 124 (2015), p. 1223-1234
ISSN: 0253-4126
DOI: 10.1007/s12040-015-0601-x , , , , , , :
2014
Late Pan-African granite emplacement during regional deformation, evidence from magnetic fabric and structural studies in the Hammamat-Atalla area, Central Eastern desert of Egypt
In: Journal of African Earth Sciences 99 (2014), p. 109-121
ISSN: 1464-343X
DOI: 10.1016/j.jafrearsci.2014.02.015 , , , :
Preliminary magnetic susceptibility characteristics of the Bharati promontory (Grovness Peninsula), Larsemann Hills, Prydz Bay region, East Antarctica
In: Journal of the Geological Society of India 84 (2014), p. 163-173
ISSN: 0016-7622
DOI: 10.1007/s12594-014-0119-x , :
AMS-NRM interferences in the Deccan basalts: Toward an improved understanding of magnetic fabrics in flood basalts
In: Journal of Geophysical Research. Solid Earth 119 (2014), p. 2651-2678
ISSN: 2169-9356
DOI: 10.1002/2013JB010660 , :
Magnetostratigraphy and 40Ar-39Ar geochronology of the Malwa Plateau region (Northern Deccan Traps), central western India: Significance and correlation with the main Deccan Large Igneous Province sequences
In: Journal of Asian Earth Sciences 89 (2014), p. 28-45
ISSN: 1367-9120
DOI: 10.1016/j.jseaes.2014.03.022 , , , , :
Deformation and granite intrusion in the Sirohi area, SW Rajasthan-Constraints on Cryogenian to Pan-African crustal dynamics of NW India
In: Precambrian Research 254 (2014), p. 1-18
ISSN: 0301-9268
DOI: 10.1016/j.precamres.2014.07.025 , , , , :
2013
AMS in basalts: Is there a need for prior demagnetization?
In: Geophysical Journal International 195 (2013), p. 1509-1518
ISSN: 0956-540X
DOI: 10.1093/gji/ggt325 , , :
Laminated carbonate deposits in Roman aqueducts: origin, processes and implications.
In: Sedimentology 60 (2013), p. 961-982
ISSN: 0037-0746
DOI: 10.1111/sed.12000 , , , , , , :
2012
Deformation and ultrafine dynamic recrystallization of quartz in pseudotachylyte-bearing brittle faults: A matter of a few seconds
In: Journal of Structural Geology 38 (2012), p. 21-38
ISSN: 0191-8141
DOI: 10.1016/j.jsg.2011.10.001 , , , , :
Magnetic fabric analysis in a mesoscopic fold
In: International Journal of Earth Sciences 101 (2012)
ISSN: 1437-3254
DOI: 10.1007/s00531-012-0749-4 , , , :
Rocks, fabrics and magnetic anisotropy: An introduction to the issue in honour of František Hrouda
In: International Journal of Earth Sciences 101 (2012), p. 605-607
ISSN: 1437-3254
DOI: 10.1007/s00531-011-0733-4 , , , :
Paleosol occurrences along the Archean-Proterozoic contact in the Aravalli craton, NW India
In: Precambrian Research (2012), p. 120-131
ISSN: 0301-9268
DOI: 10.1016/j.precamres.2012.06.017 , , :
Cryogenian transpression and granite intrusion along the western margin of Rodinia (Mt. Abu region): Magnetic fabric and geochemical inferences on Neoproterozoic geodynamics of the NW Indian block
In: Tectonophysics (2012), p. 143-158
ISSN: 0040-1951
DOI: 10.1016/j.tecto.2012.05.022 , , , :
2011
Pseudotachylyte in muscovite-bearing quartzite: Coseismic friction-induced melting and plastic deformation of quartz
In: Journal of Structural Geology 33 (2011), p. 169-186
ISSN: 0191-8141
DOI: 10.1016/j.jsg.2010.10.009 , , , , :
Monazite CHIME/EPMA dating of Erinpura granitoid deformation: Implications for Neoproterozoic tectono-thermal evolution of NW India
In: Gondwana Research 19 (2011), p. 402-412
ISSN: 1342-937X
DOI: 10.1016/j.gr.2010.08.002 , , , , :
Mafic rocks from Erinpura gneiss terrane in the Sirohi region: Possible ocean-floor remnants in the foreland of the Delhi Fold Belt, NW India
In: Journal of Earth System Science 120 (2011), p. 627-641
ISSN: 0253-4126
URL: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=80052605654&origin=inward , , , , , :- De Wall H., Dietl C., Jungmann O., Tegene A., Pandit M.:
Tectonic evolution of the central steep zone, axum area, Northern Ethiopia: Inferences from magnetic and geochemical data
2011
DOI: 10.1144/SP357.6
2010
Tube-like schlieren structures in the Fürstenstein Intrusive Complex (Bavarian Forest, Germany): Evidence for melt segregation and magma flow at intraplutonic contacts
In: Lithos 116 (2010), p. 321-339
ISSN: 0024-4937
DOI: 10.1016/j.lithos.2009.11.011 , , :- De Wall H., Schöbel S., Pandit M., Sharma K., Just J.:
A record of ductile syn-intrusional fabrics to post solidification cataclasis: Magnetic fabric analysis of neoproterozoic mirpur and Mt. Abu granitoids, NW India
In: Journal of the Geological Society of India 75 (2010), p. 239-253
ISSN: 0016-7622
DOI: 10.1007/s12594-010-0011-2 - Holzförster F., de Wall Helga:
Das GEO-Zentrum an der KTB: Informations- und Bildungseinrichtung in der Nachfolge eines nationales geowissenschaftlichen Großprojektes
In: Geologische Blätter für Nordost-Bayern und angrenzende Gebiete (2010), p. 199-208
ISSN: 0016-7797
2009
- de Wall Helga, Schlirf M., von Seckendorff C., Töpfner C., Glaser S., Spörlein T., Frickel J., Luible-Ernst R.M., Obermaier G., Dettendorf D., Gareis J., Huntemann V., Keck K., Prusko H., Just J., Geyer G., Martin U., Niebuhr B., Baier Alfons, Holzförster F.:
Lernort Geologie
München/Erlangen: Hrsg.: Bayerisches Staatsministerium für Umwelt und Gesundheit (StMUG), Staatsinstitut für Schulqualität und Bildungsforschung (ISB) & GeoZentrum Nordbayern der FAU Erlangen-Nürnberg (GZN), 2009
(Handreichung "Lernort Geologie")
2008
Dynamic recrystallization of garnet and related diffusion processes
In: Journal of Structural Geology 30 (2008), p. 777-790
ISSN: 0191-8141
DOI: 10.1016/j.jsg.2008.02.007 , , , :
Paleosol at the Archean-Proterozoic contact in NW India revisited: Evidence for oxidizing conditions during paleo-weathering?
In: Journal of Earth System Science 117 (2008), p. 201-209
ISSN: 0253-4126
DOI: 10.1007/s12040-008-0024-z , , :
Field mapping of magnetic susceptibility as tool for petrographic characterization of granitoids - A key study in the Hauzenberg pluton, Bavarian Forest, Germany
In: Neues Jahrbuch für Geologie und Paläontologie-Abhandlungen 248 (2008), p. 129-137
ISSN: 0077-7749
DOI: 10.1127/0077-7749/2008/0248-0129 , , , , :
2007
- de Wall Helga, Pandit M.K.:
Cryptic fabrics in epiclastics of the Sindreth Group: evidence for late- Neoproterozoic deformation in the western foreland of the Delhi Fold Belt, NW-India.
In: Beringeria 367 (2007), p. 33-40
ISSN: 0937-0242 - Greiling RO, Grimmer JC, De Wall H, Bjork L:
Mesoproterozoic dyke swarms in foreland and nappes of the central Scandinavian Caledonides: structure, magnetic fabric, and geochemistry
In: Geological Magazine 144 (2007), p. 525-546
ISSN: 0016-7568
DOI: 10.1017/S0016756807003299 - Kontny A., Elbra T., de Wall Helga, Pesonnen L.J., Schleicher A., Zolk J.:
Petrography and shock-related remagnetization of pyrrhotite in drill cores from the Bosumtwi Impact Crater Drilling Project, Ghana
In: Meteoritics & Planetary Science (2007), p. 811-827
ISSN: 1086-9379
Preliminary magnetic susceptibility results on the Neoproterozoic Mt.Abu granite, NW-Indian craton: correlation between magnetic fabric and deformation
In: Geotectonic Research 95 (2007), p. 87-99
ISSN: 1864-5658 , :
2006
- Bestmann M., Prior D., Grasemann B.:
Characterisation of deformation and flow mechanics around porphyroclasts in a calcite marble ultramylonite by means of EBSD analysis
In: Tectonophysics 413 (2006), p. 185-200
ISSN: 0040-1951
DOI: 10.1016/j.tecto.2005.10.044 - Bestmann M., Rice A., Langenhorst F., Grasemann B., Heidelbach F.:
Subglacial bedrock welding associated with glacial earthquakes
In: Journal of the Geological Society 163 (2006), p. 417-420
ISSN: 0016-7649
DOI: 10.1144/0016-764920-164 - Piazolo S., Bestmann M., Prior D., Spiers C.:
Temperature dependent grain boundary migration in deformed-then-annealed material: Observations from experimentally deformed synthetic rocksalt
In: Tectonophysics 427 (2006), p. 55-71
ISSN: 0040-1951
DOI: 10.1016/j.tecto.2006.06.007 - Dietl C., Koyi H., de Wall H., Gößmann M.:
Centrifuge modelling of plutons intruding shear zones: Application to the Fürstenstein Intrusive Complex (Bavarian Forest, Germany)
In: Geodinamica Acta 19 (2006), p. 165-184
ISSN: 0985-3111
DOI: 10.3166/ga.19.165-184 - Renk D., de Wall Helga, Martin U., Nemeth K.:
Influence of titanomagnetite composition on the magnetic anisotropy in a dyke-sill complex in Hungary.
Physical geology of subvolcanic systems: Laccoliths, Sills, and Dykes (Portree, Isle of Skye, Scotland)
In: Abstracts of the Lasi II: Physical geology of subvolcanic systems: Laccoliths, Sills, and Dykes. Portree, Isle of Skye, Scotland. April 1st3rd 2006 2006 - Beck A, de Wall Helga, Kück J.:
Lithologierekonstruktion von submarinen Einheiten des Mauna Kea Vulkans mit bohrlochgeophysikalischen Messungen der magnetischen Suszeptibilität, HSDP Bohrung, Hawaii.
11. Symposium "Tektonik, Struktur- und Kristallingeologie"
In: 11. Symposium "Tektonik, Struktur- und Kristallingeologie", Göttingen: 2006 - Dworazik N., Auer A. , Martin U. , Németh K., de Wall Helga, Rolf C.:
Magnetic characteristics of the Ság-hegy volcanic complex, little Hungerian Plain.
Physical geology of subvolcanic systems: Laccoliths, Sills, and Dykes (Portree, Isle of Skye)
In: Physical geology of subvolcanic systems: Laccoliths, Sills, and Dykes. Portree, Isle of Skye, Scotland 2006 - Streit V., de Wall Helga, Dietl C.:
Magnetische Suszeptibilitätsmessungen an Gängen vom Ostrand des Hauzenberger Granitplutons Bayerischer Wald.
11. Symposium "Tektonik, Struktur- und Kristallingeologie"
In: 11. Symposium "Tektonik, Struktur- und Kristallingeologie", Göttingen: 2006 - Nitzsche T. , ROLF C., de Wall Helga:
Origin of magnetic anomalies in volcaniclastic units of the Messel maar-diatreme (Germany). In Goth, K. & Suhr, P. (eds.): Geophysics of maars and diatremes
In: Zeitschrift der Deutschen Gesellschaft für Geowissenschaften 157 (2006), p. 373-385
ISSN: 1860-1804
2005
- Bestmann M., Piazolo S., Spiers C., Prior D.:
Microstructural evolution during initial stages of static recovery and recrystallization: New insights from in-situ heating experiments combined with electron backscatter diffraction analysis
In: Journal of Structural Geology 27 (2005), p. 447-457
ISSN: 0191-8141
DOI: 10.1016/j.jsg.2004.10.006
Die Anisotropie der magnetischen Suszeptibilität eine Methode zur Gefügeanalyse
In: Zeitschrift der Deutschen Gesellschaft für Geowissenschaften (2005), p. 287-298
ISSN: 1860-1804 :- Nitzsche T., de Wall Helga, Rolf C.:
Erste Ergebnisse von Suszeptibilitätsmessungen an Vulkaniklastika der Forschungsbohrung Messel
In: Zeitschrift der Deutschen Gesellschaft für Geowissenschaften (2005), p. 343-352
ISSN: 1860-1804 - de Wall Helga, Niebuhr B.:
Rekonstruktion orbital gesteuerter Klimaschwankungen eine Fallstudie an pelagischen Karbonaten der norddeutschen Oberkreide
In: Zeitschrift der Deutschen Gesellschaft für Geowissenschaften (2005), p. 311-328
ISSN: 1860-1804
2004
- Bestmann M., Prior D., Veltkamp K.:
Development of single-crystal σ-shaped quartz porphyroclasts by dissolution-precipitation creep in a calcite marble shear zone
In: Journal of Structural Geology 26 (2004), p. 869-883
ISSN: 0191-8141
DOI: 10.1016/j.jsg.2003.10.003 - Frings K., de Wall Helga, Warr L.N.:
Coalification history of the Stephanian Ciñera- Matallana pull- part basin, NW Spain: Combining anisotropy of vitrinite reflectance and thermal modelling
In: International Journal of Earth Sciences 93 (2004), p. 92-106
ISSN: 1437-3254
DOI: 10.1007/s00531-003-0370-7 - Just J., Kontny A., De Wall H., Hirt A., Martín-Hernández F.:
Development of magnetic fabrics during hydrothermal alteration in the Soultz-sous-Forêts granite from the EPS-1 borehole, Upper Rhine Graben
2004
DOI: 10.1144/GSL.SP.2004.238.01.26 - Schneider J., de Wall H., Kontny A., Bechstädt T.:
Magnetic susceptibility variations in carbonates of the La Vid Group (Cantabrian Zone, NW-Spain) related to burial diagenesis
In: Sedimentary Geology 166 (2004), p. 73-88
ISSN: 0037-0738
DOI: 10.1016/j.sedgeo.2003.11.016 - de Wall H., Kontny A., Vahle C.:
Magnetic susceptibility zonation of the melilititic Riedheim dyke (Hegau volcanic field, Germany): Evidence for multiple magma pulses?
In: Journal of Volcanology and Geothermal Research 131 (2004), p. 143-163
ISSN: 0377-0273
DOI: 10.1016/S0377-0273(03)00360-3 - de Wall H., Nano L.:
The use of field dependence of magnetic susceptibility for monitoring variations in titanomagnetite composition - A case study on basanites from the Vogelsberg 1996 Drillhole, Germany
In: Studia Geophysica Et Geodaetica 48 (2004), p. 767-776
ISSN: 0039-3169
DOI: 10.1023/B:SGEG.0000045482.80307.1c
Oblique magnetic fabric in siderite-bearing pelitic rocks of the Upper Carboniferous Culm Basin, SW England: An indicator for palaeo-fluid migration?
2004
DOI: 10.1144/GSL.SP.2004.238.01.25 , :
2003
- Prior D., Seward G., Bestmann M., Piazolo S., Wheeler J.:
EBSD at high temperatures in metals and minerals
In: Microscopy and Microanalysis 9 (2003), p. 78-79
ISSN: 1431-9276
URL: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=0041422338&origin=inward - Al-Badairy H., Papworth A., Tatlock G., Bestmann M., Seward G., Prior D.:
FEG-SEM and STEM investigation of high temperature FeCrAl(RE) alloys
In: Journal of Corrosion Science and Engineering 6 (2003)
ISSN: 1466-8858
URL: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=3042684402&origin=inward - Bestmann M., Prior D.:
Intragranular dynamic recrystallization in naturally deformed calcite marble: Diffusion accommodated grain boundary sliding as a result of subgrain rotation recrystallization
In: Journal of Structural Geology 25 (2003), p. 1597-1613
ISSN: 0191-8141
DOI: 10.1016/S0191-8141(03)00006-3 - Kontny A., Vahle C., De Wall H.:
Characteristic magnetic behavior of subaerial and submarine lava units from the Hawaiian Scientific Drilling Project (HSDP-2)
In: Geochemistry Geophysics Geosystems 4 (2003), Article No.: 8703
ISSN: 1525-2027
DOI: 10.1029/2002GC000304
2001
- Ennih N., Laduron D., Greiling R., Errami E., De Wall H., Boutaleb M.:
Pan-African overprint on Eburnian granitoids at the northern boundary of the West African Craton, Zenaga Inlier, central Anti-Atlas, Morocco
In: Journal of African Earth Sciences 32 (2001), p. 677-693
ISSN: 0899-5362
DOI: 10.1016/S0899-5362(02)00048-9 - De Wall H., Greiling R., Fouad Sadek M.:
Post-collisional shortening in the late Pan-African Hamisana high strain zone, SE Egypt: Field and magnetic fabric evidence
In: Precambrian Research 107 (2001), p. 179-194
ISSN: 0301-9268
DOI: 10.1016/S0301-9268(00)00141-8 - De Wall H., Worm H.:
Recognition of drilling-induced remanent magnetization by Q-factor analysis: A case study from the KTB-Drillholes
In: Journal of Applied Geophysics 46 (2001), p. 55-64
ISSN: 0926-9851
DOI: 10.1016/S0926-9851(00)00039-2
2000
- Bestmann M., Kunze K., Matthews A.:
Evolution of a calcite marble shear zone complex on Thassos Island, Greece: Microstructural and textural fabrics and their kinematic significance
In: Journal of Structural Geology 22 (2000), p. 1789-1807
ISSN: 0191-8141
DOI: 10.1016/S0191-8141(00)00112-7
Evolution of a shear zone in calcite marble on Thassos Island, Northern Greece: results from microfabrics and stable isotopes.
In: Erlanger Geologische Abhandlungen 131 (2000), p. 1-127
ISSN: 0071-1160 :- De Wall H., Bestmann M., Ullemeyer K.:
Anisotropy of diamagnetic susceptibility in Thassos marble: A comparison between measured and modeled data
In: Journal of Structural Geology 22 (2000), p. 1761-1771
ISSN: 0191-8141
DOI: 10.1016/S0191-8141(00)00105-X
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 , , , , , , , :
Maximizing Cache Memory Usage for Multigrid Algorithms
Int. Workshop on Numerical Treatment of Multiphase Flows in Porous Media (Peking, 2. August 1999 - 6. August 1998)
In: Numerical Treatment of Multiphase Flows in Porous Media. Proc. of the Int. Workshop held at Beijing, China, August 2--6, 1999, Berlin: 2000
DOI: 10.1007/3-540-45467-5_10
URL: http://link.springer.com/chapter/10.1007/3-540-45467-5_10 , , , , , :
Mineralogical, microstructural and magnetic studies on natural pyrrhotite from a 260°C section at the KTB Drilling Site /Germany
In: American Mineralogist (2000), p. 1416-1427
ISSN: 0003-004X , , , :- Kontny A., De Wall H.:
Case studies on the use of temperature-dependent susceptibility for the characterisation of magneto-mineralogical changes during metamorphism
In: PHYS CHEM EARTH PT A 25 (2000), p. 421-429
ISSN: 1464-1895
URL: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=0033864089&origin=inward - De Wall H., Karl A., Nano L., Rieger M., Schmitt T.:
Magnetic susceptibility measurements for the petrographic characterization of Granitoids: Comparison of field and laboratory measurements in the Saghro region of the anti-Atlas of Morocco Magnetische Suszeptibilitätsmessungen zur petrographischen Charakterisierung von Granitoiden - Vergleich von Feld-undlabormessungen (Saghro-Gebiet, Anti-Atlas, Marokko)
In: Zeitschrift für Angewandte Geologie 46 (2000), p. 223-230
ISSN: 0044-2259
URL: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=0034452708&origin=inward - Kontny A., De Wall H., Sharp T., Posfai M.:
Mineralogy and magnetic behavior of pyrrhotite from a 260°C section at the KTB drilling site, Germany
In: American Mineralogist 85 (2000), p. 1416-1427
ISSN: 0003-004X
URL: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=0033676790&origin=inward - De Wall H., Greiling R.:
Remagnetisation and magnetic refraction in proterozoic dykes from Central Scandinavia during Caledonian deformation
In: PHYS CHEM EARTH PT A 25 (2000), p. 519-524
ISSN: 1464-1895
URL: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=0033859432&origin=inward
The field-dependence of AC susceptibility in titanomagnetites: Implications for the anisotropy of magnetic susceptibility
In: Geophysical Research Letters 27 (2000), p. 2409-2411
ISSN: 0094-8276
URL: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=0034352657&origin=inward :
The use of low and high k(T)-curves for the characterization of magneto-mineralogical changes during metamorphism
In: Physics and Chemistry of the Earth (2000), p. 421-429
ISSN: 1474-7065 , :
1997
- Greiling R.O., de Wall Helga, Warr L.N., Niam G.M., Hussein A.A., Sadek M.F., Abdeen M.M., ElKady M.F., Makhlouf A.:
Basement structure in Eastern Egypt: quantitative perspectives for the second century - Kontny A., Friedrich G., Behr H., De Wall H., Horn E., Möller P., Zulauf G.:
Formation of ore minerals in metamorphic rocks of the German continental deep drilling site (KTB)
In: Journal of Geophysical Research. Solid Earth 102 (1997), p. 18323-18336
ISSN: 2169-9356
URL: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=0031411175&origin=inward - Hrouda F., Schulmann K., Suppes M., Ullemayer K., de Wall Helga, Weber K.:
Quantitative Relationship between Low-Field AMS and Phyllosilicate Fabric: A Review
In: Physics and Chemistry of the Earth (1997), p. 153-156
ISSN: 1474-7065
URL: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=0031402321&origin=inward - HIRSCHMANN G., DUYSTER J., HARMS U., KONTNY A., LAPP M., de Wall Helga, ZULAUF G.:
The KTB superdeep borehole: petrography and structure of a 9-km-deep crustal section
In: Geologische Rundschau (1997), p. 3-15
ISSN: 0016-7835
1995
- Duyster Johannes, Kontny Agnes, de Wall Helga, Zulauf Gernold:
Postvariszische Krustenstapelung am Westrand der Boehmischen Masse; Geologische Interpretation des 9,1 km tiefen KTB-Krustenprofils
In: Geowissenschaften (1995), p. 135-141
ISSN: 0933-0704 - de Wall Helga, Worm Horst-Ulrich, Keyssner Stefan:
Tectonic implications for the German Continental Deep Drilling Program (KTB) derived from paleomagnetic studies on lamprophyres
In: Zentralblatt für Geologie und Paläontologie, Teil I, Geologie (1995), p. 523-527
ISSN: 0340-5109
Evolution of the Early Paleozoic mélange at the eastern margin of the Argentine Precordillera
In: Journal of South American Earth Sciences 8 (1995), p. 405-424
ISSN: 0895-9811
DOI: 10.1016/0895-9811(95)00022-8 , , :
1994
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 , , , :- Hirschmann G, Lich S, de Wall, H:
KTB Oberpfalz - einige Ergebnisse der geowissenschaftlichen Bearbeitung
In: Zentralblatt für Geologie und Paläontologie, Teil I, Geologie (1994)
ISSN: 0340-5109
1993
- de Wall H., Worm H.:
Field dependence of magnetic anisotropy in pyrrhotite: effects of texture and grain shape
In: Physics of the Earth and Planetary Interiors 76 (1993), p. 137-149
ISSN: 0031-9201
DOI: 10.1016/0031-9201(93)90063-F