Udo Zimmermann

Kallesten, Emanuela Iedidia; Andersen, Pål Østebø; Madland, Merete Vadla; Korsnes, Reidar Inge; Omdal, Edvard; Zimmermann, Udo

(2020)

Permeability evolution of shear failing chalk cores under thermochemical influence

ACS Omega

ISSN 2470-1343.

Volum 5.

s.9185-9195.

DOI: 10.1021/acsomega.9b04470

Zimmermann, Udo; Dieset, Jacob; Watson, Lisa; Lapen, Tom

(2020)

Sedimentological constraints and provenance of Eocene and Miocene successions from Barbados, in C. Bartolini, ed., Eastern Caribbean–northeastern South American boundary: Tectonic evolution, basin architecture, and petroleum systems

AAPG Memoir

ISSN 0271-8529.

Volum 123.

DOI: 10.1306/13692244M1233846

Bahlburg, Heinrich; Zimmermann, Udo; Matos, Ramiro; Berndt, Jasper; Jimenez, Nestor; Gerdes, Axel

(2020)

The missing link of Rodinia break up in western South America: A petrographical, geochemical, and zircon Pb-Hf isotope study of the volcanosedimentary Chilla beds (Altiplano, Bolivia)

Geosphere

ISSN 1553-040X.

Volum 16.

Hefte 2.

s.619-645.

DOI: 10.1130/GES02151.1

Kallesten, Emanuela Iedidia; Cherif, Yosra; Madland, Merete Vadla; Korsnes, Reidar Inge; Omdal, Edvard; Andersen, Pål Østebø; Zimmermann, Udo

(2020)

Validation study of water weakening research from outcrop chalks performed on Eldfisk reservoir cores

Journal of Petroleum Science and Engineering

ISSN 0920-4105.

Volum 198.

DOI: 10.1016/j.petrol.2020.108164

Kallesten, Emanuela Iedidia; Andersen, Pål Østebø; Berawala, Dhruvit Satishchandra; Korsnes, Reidar Inge; Madland, Merete Vadla; Omdal, Edvard; Zimmermann, Udo

(2020)

Modeling of Permeability and Strain Evolution in Chemical Creep Compaction Experiments with Fractured and Unfractured Chalk Cores Conducted at Reservoir Conditions

SPE Journal

ISSN 1086-055X.

DOI: 10.2118/197371-PA

Kallesten, Emanuela Iedidia; Madland, Merete Vadla; Korsnes, Reidar Inge; Omdal, Edvard; Zimmermann, Udo; Andersen, Pål Østebø

(2019)

Permeability Evolution of Shear Failing Chalk Cores under Thermochemical Influence

European Association of Geoscientists and Engineers (EAGE)

DOI: 10.1021/acsomega.9b04470

Minde, Mona Wetrhus; Zimmermann, Udo; Madland, Merete Vadla; Korsnes, Reidar Inge; Schultz, Bernhard; Gilbricht, Sabine

(2019)

Mineral replacement in long-term flooded porous carbonate rocks

Geochimica et Cosmochimica Acta

ISSN 0016-7037.

Volum 268.

s.485-508.

DOI: 10.1016/j.gca.2019.09.017

Craddock, John P.; Ojakangas, Richard W.; Malone, David H.; Konstantinou, Alexandros; Mory, Arthur; Bauer, Wilfried; Thomas, Robert J.; Affinati, Suzanne Craddock; Pauls, Kathryn; Zimmermann, Udo; Botha, Greg; Rochas-Campos, Anthony; dos Santos, Paulo R.; Tohver, Eric; Riccomini, Claudio; Martin, Joe; Redfern, Jonathan; Horstwood, Matthew; Gehrels, George

(2019)

Detrital zircon provenance of Permo-Carboniferous glacial diamictites across Gondwana

Earth-Science Reviews

ISSN 0012-8252.

Volum 192.

s.285-316.

DOI: 10.1016/j.earscirev.2019.01.014

Minde, Mona Wetrhus; Madland, Merete Vadla; Zimmermann, Udo; Egeland, Nina; Korsnes, Reidar Inge; Nakamura, Eizo; Kobayashi, Katsura; Ota, Tsutomu

(2019)

Mineralogical alterations in calcite powder flooded with MgCl2 to study Enhanced Oil Recovery (EOR) mechanisms at pore scale

Microporous and Mesoporous Materials

ISSN 1387-1811.

DOI: 10.1016/j.micromeso.2019.03.050

Kallesten, Emanuela Iedidia; Andersen, Pål Østebø; Berawala, Dhruvit Satishchandra; Korsnes, Reidar Inge; Madland, Merete Vadla; Omdal, Edvard; Zimmermann, Udo

(2019)

Modelling of Permeability and Strain Evolution in Chemical Creep Compaction Experiments with Fractured and Unfractured Chalk Cores Conducted at Reservoir Conditions

Society of Petroleum Engineers

DOI: 10.2118/197371-MS

Zimmermann, Udo

(2018)

The Provenance of Selected Neoproterozoic to Lower Paleozoic Basin Successions of Southwest Gondwana: A Review and Proposal for Further Research

Springer Nature

s.561-591.

DOI: 10.1007/978-3-319-68920-3_21

Zimmermann, Udo; Quenardelle, S.; Poma, S.; Tait, J.; Larionov, A.; Presnyakov, S.

(2018)

Mesoproterozoic to Paleozoic U-Pb SHRIMP II ages of granitoid bodies in NW Argentina and their consequences for the interpretation of the geological evolution of the Central Andes

Journal of Geodynamics

ISSN 0264-3707.

DOI: 10.1016/j.jog.2018.09.010

Borromeo, Laura; Egeland, Nina; Minde, Mona Wetrhus; Zimmermann, Udo; Andò, Sergio; Madland, Merete Vadla; Korsnes, Reidar Inge

(2018)

Quick, easy, and economic mineralogical studies of flooded chalk for EOR experiments using Raman spectroscopy

Minerals

ISSN 2075-163X.

Volum 8:221.

Hefte 6.

s.1-19.

DOI: 10.3390/min8060221

Borromeo, Laura; Toccafondi, Chiara; Minde, Mona Wetrhus; Zimmermann, Udo; Andò, Sergio; Madland, Merete Vadla; Korsnes, Reidar Inge; Ossikovski, Razvigor

(2018)

Application of Tip-Enhanced Raman Spectroscopy for the nanoscale characterization of flooded chalk

Journal of Applied Physics

ISSN 0021-8979.

Volum 124.

Hefte 17.

DOI: 10.1063/1.5049823

Minde, Mona Wetrhus; Wang, Wenxia; Madland, Merete Vadla; Zimmermann, Udo; Korsnes, Reidar Inge; Bertolino, Silvana R.A.; Andersen, Pål Østebø

(2018)

Temperature effects on rock engineering properties and rock-fluid chemistry in opal-CT-bearing chalk

Journal of Petroleum Science and Engineering

ISSN 0920-4105.

Volum 169.

s.454-470.

DOI: 10.1016/j.petrol.2018.05.072

Kallesten, Emanuela Iedidia; Zimmermann, Udo; Madland, Merete Vadla; Minde, Mona Wetrhus

(2017)

Petrological, Mineralogical and Geochemical Constraints on Hydrocarbon Bearing North Sea Reservoir Chalk

European Association of Geoscientists and Engineers (EAGE)

DOI: 10.3997/2214-4609.201700300

Minde, Mona Wetrhus; Haser, Sabine; Korsnes, Reidar Inge; Zimmermann, Udo; Madland, Merete Vadla

(2017)

Comparative Studies of Mineralogical Alterations of Three Ultra-long-term Tests of Onshore Chalk at Reservoir Conditions

European Association of Geoscientists and Engineers (EAGE)

Borromeo, Laura; Minde, Mona Wetrhus; Toccafondi, Chiara; Zimmermann, Udo; Andò, Sergio; Ossikovski, Razvigor

(2017)

A New Frontier Technique for Nano-analysis on Flooded Chalk - TERS (Tip Enhanced Raman Spectroscopy)

European Association of Geoscientists and Engineers (EAGE)

DOI: 10.3997/2214-4609.201700290

Haukås, Jarle; Madland, Merete Vadla; Flornes, Kristin Margrethe; Hiorth, Aksel; Valestrand, Randi; Viig, Sissel Opsahl; Stavland, Arne; Zimmermann, Udo; Jettestuen, Espen; Mebratu, A.; Bjørnstad, Tor; Klöfkorn, Robert; Skjæveland, Svein Magne; Nævdal, Geir

(2017)

Integration of IOR Research Projects through Generic Case Studies

European Association of Geoscientists and Engineers (EAGE)

DOI: 10.3997/2214-4609.201700260

Puetz, Stephen J.; Ganade, Carlos E.; Zimmermann, Udo; Borchardt, Glenn

(2017)

Statistical analyses of Global U-Pb Database 2017

Geoscience Frontiers

ISSN 1674-9871.

Volum 9.

Hefte 1.

s.121-145.

DOI: 10.1016/j.gsf.2017.06.001

Naidoo, Thanusha; Zimmermann, Udo; Vervoort, Jeff; Tait, Jenny

(2017)

Evidence of early Archean crust in northwest Gondwana, from U–Pb and Hf isotope analysis of detrital zircon, in Ediacaran surpacrustal rocks of northern Spain

International journal of earth sciences

ISSN 1437-3254.

Volum 107.

Hefte 2.

s.409-429.

DOI: 10.1007/s00531-017-1500-y

Naidoo, Thanusha; Zimmermann, Udo; Vervoort, Jeff; Tait, Jenny

(2017)

The elusive snowball earth: U-Pb zircon ages from the upper diamictite of the Gifberg Group, South Africa

Journal of African Earth Sciences

ISSN 1464-343X.

Volum 129.

s.307-317.

DOI: 10.1016/j.jafrearsci.2017.01.015

Zimmermann, Udo; Madland, Merete Vadla; Minde, Mona Wetrhus; Borromeo, Laura; Egeland, Nina

(2017)

Tools to Determine and Quantify Mineralogical Changes During EOR Flooding Experiments on Chalk

Society of Petroleum Engineers

DOI: 10.2118/188297-MS

Borromeo, Laura; Zimmermann, Udo; Andò, Sergio; Coletti, Giovanni; Bersani, Danilo; Basso, Daniela; Gentile, Paolo; Schulz, Bernhard; Garzanti, Eduardo

(2017)

Raman spectroscopy as a tool for magnesium estimation in Mg-calcite

Journal of Raman Spectroscopy

ISSN 0377-0486.

Volum 48.

Hefte 7.

s.983-992.

DOI: 10.1002/jrs.5156

Andersen, Pål Østebø; Wang, Wenxia; Madland, Merete Vadla; Zimmermann, Udo; Korsnes, Reidar Inge; Bertolino, Silvana R.A.; Minde, Mona Wetrhus; Schulz, Bernhard; Gilbricht, Sabine

(2017)

Comparative study of five outcrop chalks flooded at reservoir conditions: chemo-mechanical behaviour and profiles of compositional alteration

Transport in Porous Media

ISSN 0169-3913.

Volum 121.

Hefte 1.

s.135-181.

DOI: 10.1007/s11242-017-0953-6

Egeland, Nina; Minde, Mona Wetrhus; Kobayashi, Katsura; Ota, Tsutomu; Nakamura, Eizo; Zimmermann, Udo; Madland, Merete Vadla; Korsnes, Reidar Inge

(2017)

Quantification of Mineralogical Changes in Flooded Carbonate under Reservoir Conditions

European Association of Geoscientists and Engineers (EAGE)

DOI: 10.3997/2214-4609.201700310

Naidoo, Thanusha; Zimmermann, Udo; Vervoort, Jeff

(2016)

Pre-Pampean metasedimentary rocks from the Argentinian Puna: Evidence for the Ediacaran margin of Gondwana or the Arequipa-Antofalla-Western Pampeanas block

Precambrian Research

ISSN 0301-9268.

Volum 280.

s.139-146.

DOI: 10.1016/j.precamres.2016.05.009

Zimmermann, Udo; Kristoffersen, Siv; Fredriksen, Per Ditlef; Bertolino, Silvana; Andò, Sergio; Bersani, Danilo

(2016)

Provenance and composition of unusually chrome and nickel-rich bucket-shaped pottery from Rogaland (southwestern Norway)

Sedimentary Geology

ISSN 0037-0738.

Volum 336.

s.183-196.

DOI: 10.1016/j.sedgeo.2015.09.001

Wang, Wenxia; Madland, Merete Vadla; Zimmermann, Udo; Nermoen, Anders; Korsnes, Reidar Inge; Bertolino, Silvana R.A.; Hildebrand-Habel, Tania

(2016)

Evaluation of porosity change during chemo-mechanical compaction in flooding experiments on Liege outcrop chalk

Geological Society Special Publication

ISSN 0305-8719.

Volum 435.

DOI: 10.1144/SP435.10

Augustsson, Carita; Rüsing, T.; Niemeyer, H; Kooijman, E.; Berndt, J.; Bahlburg, H.; Zimmermann, Udo; Zimmermann, Udo

(2015)

0.3 byr of drainage stability along the palaeozoic palaeo-pacific gondwana margin; a detrital zircon study

Journal of the Geological Society

ISSN 0016-7649.

Volum 172.

Hefte 2.

s.186-200.

DOI: 10.1144/jgs2014-065

Zimmermann, Udo; Madland, Merete Vadla; Nermoen, Anders; Hildebrand-Habel, Tania; Bertolino, Silvana A.R.; Hiorth, Aksel; Korsnes, Reidar Inge; Audinot, Jean-Nicolas; Grysan, Patrick

(2015)

Evaluation of the compositional changes during flooding of reactive fluids using scanning electron microscopy, nano-secondary ion mass spectrometry, x-ray diffraction, and whole-rock geochemistry

American Association of Petroleum Geologists Bulletin

ISSN 0149-1423.

Volum 99.

Hefte 5.

s.791-805.

DOI: 10.1306/12221412196

Zimmermann, Udo; Andersen, Tom; Madland, Merete Vadla; Larsen, Ingrid Skipenes

(2015)

The role of U-Pb ages of detrital zircons in sedimentology-An alarming case study for the impact of sampling for provenance interpretation

Sedimentary Geology

ISSN 0037-0738.

Volum 320.

s.38-50.

DOI: 10.1016/j.sedgeo.2015.02.006

Fredriksen, Per Ditlef; Kristoffersen, Siv; Zimmermann, Udo

(2014)

Innovation and Collapse: Bucket-Shaped Pottery and Metalwork in the Terminal Migration Period

Norwegian Archaeological Review

ISSN 0029-3652.

Volum 47.

Hefte 2.

s.119-140.

DOI: 10.1080/00293652.2014.945476

Zimmermann, Udo; Bahlburg, Heinrich; Mezger, Klaus; Berndt, Jasper; Kay, Suzanne M.

(2014)

Origin and age of ultramafic rocks and gabbros in the southern Puna of Argentina: An alleged Ordovician suture revisited

International journal of earth sciences

ISSN 1437-3254.

Volum 103.

Hefte 4.

s.1023-1036.

DOI: 10.1007/s00531-014-1020-y

van Staden, A; Zimmermann, Udo; Gutzmer, Jens; Germs, G

(2014)

Provenance of the neoproterozoic rocks of the Gifberg group (western South Africa)

South African Journal of Geology

ISSN 1012-0750.

Volum 117.

Hefte 1.

s.45-66.

DOI: 10.2113/gssajg.117.1.45

Naidoo, Thanusha; Zimmermann, Udo; Chemale, Farid

(2013)

The evolution of Gondwana: U-Pb, Sm-Nd, Pb-Pb and geochemical data from Neoproterozoic to Early Palaeozoic successions of the Kango Inlier (Saldania Belt, South Africa)

Sedimentary Geology

ISSN 0037-0738.

Volum 294.

s.164-178.

DOI: 10.1016/j.sedgeo.2013.05.014

Mukhopadhyay, Joydip; Ghosh, Gautam; Zimmermann, Udo; Guha, Susmita; Mukherjee, Titir

(2012)

A 3.51 Ga bimodal volcanics‐BIF‐ultramafic succession from Singhbhum Craton: implications for Palaeoarchaean geodynamic processes from the oldest greenstone succession of the Indian subcontinent

Geological Journal

ISSN 0072-1050.

Volum 47.

Hefte 2-3.

s.284-311.

DOI: 10.1002/gj.1314

Zimmermann, Udo

(2011)

From fore-arc to foreland: A cross section of the Ordovician in the Central Andes

Instituto Geológico y Minero de Espana

s.667-674.

Zimmermann, Udo

(2011)

Detrital source analysis of Late Ordovician (Hirnantian?) to Silurian deposits of northwestern and eastern Argentina and constraints for paleotectonic evolution

Instituto Geológico y Minero de Espana

s.659-665.

Schneiderhan, Eva; Zimmermann, Udo; Gutzmer, Jens; Mezger, Klaus; Armstrong, Richard

(2011)

Sedimentary Provenance of the Neoarchean Ventersdorp Supergroup, Southern Africa: Shedding Light on the Evolution of the Kaapvaal Craton during the Neoarchean

The Journal of geology

ISSN 0022-1376.

Volum 119.

Hefte 6.

s.575-596.

DOI: 10.1086/661988

Fourie, Pieter; Zimmermann, Udo; Beukes, Nicolas J.; Naidoo, Thanusha; Kobayashi, Katsuro; Košler, Jan; Nakamura, Eizo; Tait, Jenny; Theron, Johannes

(2011)

Provenance and reconnaissance study of detrital zircons of the Palaeozoic Cape Supergroup in South Africa: revealing the interaction of the Kalahari and Rio de la Plata cratons

International journal of earth sciences

ISSN 1437-3254.

Volum 100.

s.527-541.

DOI: 10.1007/s00531-010-0619-x

Augustsson, Carita; Rüsing, Tobias; Adams, Christopher J.; Chmiel, Hannah; Kocabayoglu, Mert; Büld, Mareike; Zimmermann, Udo; Berndt, Jasper; Kooijman, Ellen

(2011)

Detrital Quartz and Zircon Combined: The Production of Mature Sand with Short Transportation Paths Along the Cambrian West Gondwana Margin, Northwestern Argentina

Journal of Sedimentary Research

ISSN 1527-1404.

Volum 81.

Hefte 3-4.

s.284-298.

DOI: 10.2110/jsr.2011.23

Zimmermann, Udo; Poiré, Daniel G.; Peral, Lucía Gómez

(2011)

Neoproterozoic to Lower Palaeozoic successions of the Tandilia System in Argentina: implication for the palaeotectonic framework of southwest Gondwana

International journal of earth sciences

ISSN 1437-3254.

Volum 100.

Hefte 2-3.

s.489-510.

DOI: 10.1007/s00531-010-0584-4

Tait, Jennifer; Zimmermann, Udo; Miyazaki, Takashi; Presnyakov, Sergei; Chang, Qing; Mukhopadhyay, Joydip; Sergeev, Sergei

(2011)

Possible juvenile Palaeoarchaean TTG magmatism in eastern India and its constraints for the evolution of the Singhbhum craton

Geological Magazine

ISSN 0016-7568.

Volum 148.

Hefte 2.

s.340-347.

DOI: 10.1017/S0016756810000920

Escalona, Alejandro; Cardozo, Nestor; Zimmermann, Udo

(2011)

Regional Geology and Main Hydrocarbon Provinces of South America

s.144-164.

Zimmermann, Udo; Tait, Jennifer; Crowley, Quentin; Pashley, Vanessa; Straathof, Gijs

(2011)

The Witputs diamictite in southern Namibia and associated rocks: constraints for a global glaciation?

International journal of earth sciences

ISSN 1437-3254.

Volum 100.

Hefte 2-3.

s.511-526.

DOI: 10.1007/s00531-010-0621-3

Zimmermann, Udo

(2010)

Correlation of neoproterozoic successions by any means? - Comments on interpretations made by Praekelt et al. (2008)

South African Journal of Geology

ISSN 0371-7208.

Volum 113.

Hefte 1.

s.130-134.

DOI: 10.2113/gssajg.113.1-130

Abre, P; Cingolani, CA; Zimmermann, Udo; Cairncross, B; Chemale, F

(2010)

Provenance analysis of Ordovician clastic sequences of the San Rafael Block, Central Argentina: deciphering the basement of the Cuyania Terrane and implications in Western Gondwana

Gondwana Research

ISSN 1342-937X.

DOI: 10.1016/j.gr.2010.05.013

Zimmermann, Udo; Poire, DG; Gomez Peral, LE

(2010)

Neoproterozoic to Lower Palaeozoic successions of the Tandilia System in Argentina: Implication for the palaeotectonic framework of southwest Gondwana

International journal of earth sciences

ISSN 1437-3254.

Volum 99.

Hefte 1.

DOI: 10.1007/s00531-010-0584-4

Zimmermann, Udo; Tait, J.; Crowley, Quentin; Pashley, Vanessa; Straathof, Gijs

(2010)

The Witputs diamictite in southern Namibia and associated rocks - constraints for a global glaciation?

International journal of earth sciences

ISSN 1437-3254.

s.511-526.

DOI: 10.1007/s00531-010-0621-3

van Staden, A; Zimmermann, Udo; Chemale Jr, F; Gutzmer, Jens; Germs, G

(2010)

Correlation of Ordovician diamictites from Argentina and South Africa using detrital zircon dating

Journal of the Geological Society

ISSN 0016-7649.

Volum 167.

s.217-220.

DOI: 10.1144/​0016-76492009-023

Tait, J.; Zimmermann, Udo; Miyazaki, Takashi; Presnyakov, Sergei; Chang, Qing; Mukhopadhyay, Joydip; Sergeev, Sergei

(2010)

Possible juvenile Palaeoarchaean TTG Magmatism in Eastern India and its constraints for the evolution of the Singhbhum craton

Geological Magazine

ISSN 0016-7568.

DOI: 10.1017/S0016756810000920

Zimmermann, Udo; Niemeyer, H; Meffre, S

(2009)

Revealing the continental margin of Gondwana: The Ordovician arc of the Cordón de Lila (northern Chile)

International journal of earth sciences

ISSN 1437-3254.

Zimmermann, Udo; Spalletti, LA

(2009)

Provenance of the Lower Palaeozoic Balcarce Formation (Tandilia System, Buenos Aires Province, Argentina): Implications for palaeogeographic reconstructions of SW Gondwana

Sedimentary Geology

ISSN 0037-0738.

Volum 219.

Blanco, Gonzalo; Rajesh, H; Zimmermann, Udo; Germs, G

(2009)

Chemical composition and tectonic setting of chromian spinels from the Ediacaran-early Palaeozoic Nama Group, Namibia

The Journal of geology

ISSN 0022-1376.

Volum 117.

s.325-341.

Mukhopadhyay, Joydip; Beukes, N.J.; Armstrong, R.A.; Zimmermann, Udo; Ghosh, Gautam; Medda, R.A.

(2008)

Dating the oldest greenstone in India: A 3.51-Ga precise U-PbSHRIMP zircon age for dacitic lava of the southern Iron Ore Group, Singhbhum craton

The Journal of geology

ISSN 0022-1376.

Volum 116.

Hefte 5.

s.449-461.

DOI: 10.1086/590133

Hystad, H.; Zimmermann, Udo

(2020)

High resolution heavy mineral studies from Silurian to Triassic successions exposed in the Altiplano of Bolivia (Central Andes)

Nerhus, Irene; Zimmermann, Udo

(2020)

Systematic atomic force microscopy and constraints for the determination of wettability and EOR research

Wang, Wenxia; Zimmermann, Udo; Madland, Merete Vadla

(2018)

Geological and Engineering Aspects of Chemo-Mechanical Compaction during Flooding Experiments on High-Porosity Chalks

Borromeo, Laura; Zimmermann, Udo; Andò, Sergio

(2018)

Raman Spectroscopy applied to the mineralogical analysis of flooded chalk

Bredal, Tine Vigdel; Zimmermann, Udo

(2018)

Micro- and nano-analyses of fracture-filling after flooding on-shore chalk with different IOR fluids

Minde, Mona Wetrhus; Zimmermann, Udo; Madland, Merete Vadla

(2018)

“Mineral Replacements in Flooding Experiments Linked to Enhanced Oil Recovery in Chalk”

Dieset, Jacob; Zimmermann, Udo

(2018)

Age and Provenance study of Paleoarchean rocks from the Singhbhum Craton (India)

Thu, Rowena Su Wen Shi; Zimmermann, Udo

(2018)

Systematic Specific Surface Area Analyses on Rocks to Implement as a Necessary, Quick, and Informative Method to Understand Geo-Mechanical Parameter in IOR Experiments

Gjersdal, Siri gloppen; Zimmermann, Udo

(2018)

TEM, SEM and optical microscopy analyses of Berea sandstone cores flooded with sodium silicate polymer fo IOR purposes

Kavli, Emilie; Zimmermann, Udo

(2018)

Characterization of Nannofacies in Upper Cretaceous Chalks used in IOR research

Solvang, André; Zimmermann, Udo

(2017)

High-resolution heavy mineral studies on "black sands" from the Nama Group (Fish River Subgroup) in Namibia

Øxnevad, Sigrid; Zimmermann, Udo

(2017)

High-resolution heavy mineral studies on "black sands" from the Nama Group (Fish River Subgroup) in Namibia - Part I

Zimmermann, Udo; Myhre, Alexandra Elisabeth

(2017)

High-resolution heavy mineral stratigraphy on neoproterozoie succession underlying the Nama group in Namibia

Minde, Mona Wetrhus; Zimmermann, Udo; Madland, Merete Vadla

(2015)

Micro- and naon-applications to monitor the rock-fluid interaction in fractured chalk

Zimmermann, Udo; Egeland, Nina; Borromeo, Laura

(2015)

Raman Spectroscopy Applied to Enhanced Oil Recovery Research

Kallesten, E; Zimmermann, Udo

(2015)

The North Sea Reservoir chalk Characterization

Kallesten, Emanuela Iedidia; Zimmermann, Udo; Omdal, Edvard; Andersen, Pål Østebø; Korsnes, Reidar Inge; Madland, Merete Vadla

(2019)

Permeability evolution of shear failing chalk cores under thermochemical influence

Kallesten, Emanuela Iedidia; Madland, Merete Vadla; Korsnes, Reidar Inge; Omdal, Edvard; Zimmermann, Udo; Andersen, Pål Østebø

(2019)

Permeability Evolution of Shear Failing Chalk Cores under Thermochemical Influence

Minde, Mona Wetrhus; Zimmermann, Udo; Madland, Merete Vadla

(2019)

A toolbox for characterization of chalk

Bredal, Tine Vigdel; Zimmermann, Udo; Minde, Mona Wetrhus; Madland, Merete Vadla

(2019)

Mineralogical changes in EOR experiments in fractured chalk

Bredal, Tine Vigdel; Madland, Merete Vadla; Minde, Mona Wetrhus; Zimmermann, Udo

(2019)

Mineralogical understanding of rock composition and mineralogical changes before and after EOR experiments

Kallesten, Emanuela Iedidia; Andersen, Pål Østebø; Berawala, Dhruvit Satishchandra; Korsnes, Reidar Inge; Madland, Merete Vadla; Omdal, Edvard; Zimmermann, Udo

(2019)

Modelling of Permeability and Strain Evolution in Chemical Creep Compaction Experiments with Fractured and Unfractured Chalk Cores Conducted at Reservoir Conditions

Korsnes, Reidar Inge; Minde, Mona Wetrhus; Madland, Merete Vadla; Zimmermann, Udo

(2018)

Can we control water induced compaction in chalk reservoirs? Experiences from in-situ core and pore scale studies

Kallesten, Emanuela Iedidia; Madland, Merete Vadla; Korsnes, Reidar Inge; Zimmermann, Udo; Andersen, Pål Østebø

(2018)

Permeability and Stress State

Lopez, Shirley Velasquez; Di Pasquo, Mercedes; Ruud, Caroline; Hatløy, Sveinung; Kristoffersen, Signe; Mehus, Trine; Skarstein, Guro; Zimmermann, Udo; Andersen, Tom; Berndt, Jasper; Matos, Ramiro

(2018)

Provenance of Ordovician(?) to Silurian strata in the Bolivian Altiplano

Arntzen, S.K.; Olsen, T.M.; Lopez, Shirley Velasquez; Di Pasquo, Mercedes; Zimmermann, Udo; Ruud, Caroline; Berndt, Jasper

(2018)

Devonian or Carboniferous glaciations in the Bolivian Altiplano: Constraints from detrital zircon age dating

Lopez, Shirley Velasquez; Gareca, Q.M.R.; Mendoza, S.G.C.; Zimmermann, Udo; Ruud, Caroline; Berndt, Jasper

(2018)

Provenance of the Carboniferous to Permian Copacabana Formation of the Bolivian Altiplano

Berg-Larsen, C.; Hystad, H.; Nerhus, Irene; Skjeldal, M.E.; Ruud, Caroline; Zimmermann, Udo; Lopez, Shirley; Bertolino, S.A.R,.; Berndt, Jasper

(2018)

Provenance of Permo-Triassic rocks in the Bolivian Altiplano.

Vinningland, Jan Ludvig; Valestrand, Randi; Hiorth, Aksel; Bjørnstad, Tor; Klöfkorn, Robert; Viig, Sissel Opsahl; Jettestuen, Espen; Skjæveland, Svein Magne; Zimmermann, Udo; Stavland, Arne; Nævdal, Geir; Madland, Merete Vadla

(2018)

The National IOR Centre of Norway

Lopez, Shirley Velasquez; Cuenca, M.A.C.; Silva, P.J.E.; Ramirez, W.; Zimmermann, Udo; Ruud, Caroline; Berndt, Jasper

(2018)

Provenance of the Oligocene to Miocene Aranjuez Formation at La Paz (Bolivia) and modern river sediments of the Bolivian Altiplano.

Lopez, Shirley Velasquez; Conde, S.M.; Cuellar, K.A.; Tarqui, J.; Zimmermann, Udo; Ruud, Caroline; Støraas, Ø; Solvang, A.; Berndt, Jasper; Bertolino, S.R.A.

(2018)

Provenance of Devonian rocks of the Bolivian Altiplano.

Bahlburg, Heinrich; Zimmermann, Udo; Matos, R.; Jimenez, N.

(2018)

The enigmatic pre-Devonian volcanic and sedimentary rocks at Cerro Chilla, northern Altiplano, Bolivia – their probable age, regional context and geodynamic significance.

Ramos, J.; Ruud, Caroline; Zimmermann, Udo; Bertolino, S.A.R.; Lopez, Shirley; Berndt, Jasper

(2018)

Some constraints of metamorphic rocks from El Peñon in the southern Puna of Argentina.

Bahlburg, Heinrich; Zimmermann, Udo; Jimenez, N.; Matos, R.

(2018)

The volcanic and sedimentary rocks at Cerro Chilla, Bolivia: Their probable age, regional context and geodynamic significance.

Bredal, Tine Vigdel; Minde, Mona Wetrhus; Zimmermann, Udo; Madland, Merete Vadla; Korsnes, Reidar Inge; Ruud, Caroline

(2018)

Micro- and nano-analyses of fracture-filling after flooding on-shore chalk with different IOR fluids

Zimmermann, Udo; Moya, M.C.; Berndt, Jasper; Naidoo, T.; Lopez, Shirley

(2018)

No ‘snowball earth’ in Las Tienditas (South of Salta, NW Argentina)

Minde, Mona Wetrhus; Korsnes, Reidar Inge; Egeland, Nina; Madland, Merete Vadla; Zimmermann, Udo

(2018)

Mineralogical alterations in calcite powder flooded with MgCl2 to study underlying Enhanced Oil Recovery (EOR) mechanisms

Bahlburg, Heinrich; Zimmermann, Udo; Jimenez, N.; Matos, R.

(2018)

The enigmatic volcanic and sedimentary rocks at Cerro Chilla, northern Altiplano, Bolivia – their probable age, regional context and geodynamic significance.

Korsnes, Reidar Inge; Minde, Mona Wetrhus; Zimmermann, Udo; Madland, Merete Vadla

(2018)

Pore-Fluid Composition and Mechanical Properties of the Reservoir Understanding the Geomechanical Effects of EOR Fluids

Minde, Mona Wetrhus; Sachdeva, Jaspreet Singh; Zimmermann, Udo; Madland, Merete Vadla; Korsnes, Reidar Inge; Nermoen, Anders

(2018)

Mineral alterations in water wet and mixed wet chalk due to flooding of seawater-like brines

Borromeo, Laura; Zimmermann, Udo; Andò, Sergio; Egeland, Nina; Garzanti, Eduardo; Madland, Merete Vadla; Korsnes, Reidar Inge

(2018)

Raman spectroscopy and TERS for the oil industry: new tools for mineralogical and chemical characterization

Gjersdal, Siri gloppen; Minde, Mona Wetrhus; Zimmermann, Udo; Madland, Merete Vadla; Hiorth, Aksel; Giske, Nils Harald; Stavland, Arne

(2018)

Polymer-injection for IOR purposes at the Norwegian Continental shelf – micro- and nanoanalytical approach for the understanding of phase-formation and its implication for upscaling

Thu, Rowena Su Wen Shi; Minde, Mona Wetrhus; Zimmermann, Udo; Madland, Merete Vadla; Korsnes, Reidar Inge; Kalai, Dori Yosef

(2018)

Systematic specific surface area analyses on rocks to implement as a necessary, quick and informative method to understand geomechanical parameter in IOR experiments

Kavli, Emilie; Minde, Mona Wetrhus; Zimmermann, Udo; Madland, Merete Vadla; Korsnes, Reidar Inge; Erba, Elisabetta

(2018)

The impact of paleontological components on IOR experiments and upscaling from pore to core and larger scales

Korsnes, Reidar Inge; Minde, Mona Wetrhus; Madland, Merete Vadla; Zimmermann, Udo

(2018)

Core Scale Experiments and Submicron Studies

Kallesten, Emanuela Iedidia; Zimmermann, Udo; Minde, Mona Wetrhus; Madland, Merete Vadla

(2017)

Petrological, Mineralogical and Geochemical Constraints on Hydrocarbon Bearing North Sea Reservoir Chalk

Minde, Mona Wetrhus; Zimmermann, Udo; Madland, Merete Vadla

(2017)

Understanding EOR mechanisms

Egeland, Nina; Minde, Mona Wetrhus; Kobayashi, Katsura; Ota, Tsutomu; Nakamura, Eizo; Zimmermann, Udo; Madland, Merete Vadla; Korsnes, Reidar Inge

(2017)

Quantification of Mineralogical Changes in Flooded Carbonate under Reservoir Conditions

Borromeo, Laura; Zimmermann, Udo; Andò, Sergio; Minde, Mona Wetrhus; Egeland, Nina; toccafondi, chiara; Ossikovski, Razvigor

(2017)

Micro-Raman spectroscopy and TERS (Tip Enhanced Raman Spectroscopy) applied to Enhanced Oil Recovery

Borromeo, Laura; Minde, Mona Wetrhus; Zimmermann, Udo; Andò, Sergio; toccafondi, chiara; Ossikovski, Razvigor

(2017)

A new frontier technique for nano-analysis on flooded chalk: TERS (Tip Enhanced Raman Spectroscopy)

Minde, Mona Wetrhus; Madland, Merete Vadla; Zimmermann, Udo

(2017)

From Core to Pore to Field

Minde, Mona Wetrhus; Haser, Sabine; Korsnes, Reidar Inge; Zimmermann, Udo; Madland, Merete Vadla

(2017)

Comparative Studies of Mineralogical Alterations of Three Ultra-long-term Tests of Onshore Chalk at Reservoir Conditions

Zimmermann, Udo; Madland, Merete Vadla; Minde, Mona Wetrhus; Borromeo, Laura; Egeland, Nina

(2017)

Tools to Determine and Quantify Mineralogical Changes During EOR Flooding Experiments on Chalk

Egeland, Nina; Minde, Mona Wetrhus; Kobayashi, Katsura; Ota, Tsutomu; Nakamura, Eizo; Zimmermann, Udo; Madland, Merete Vadla; Korsnes, Reidar Inge

(2017)

Quantification of Mineralogical Changes in Flooded Carbonate under Reservoir Conditions

Minde, Mona Wetrhus; Zimmermann, Udo; Madland, Merete Vadla; Korsnes, Reidar Inge

(2016)

Micron and submicron investigation - what can we learn?

Minde, Mona Wetrhus; Zimmermann, Udo; Madland, Merete Vadla; Korsnes, Reidar Inge

(2016)

"Understanding EOR mechanisms at pore-scale"

Borromeo, Laura; Zimmermann, Udo; Andò, Sergio; coletti, giovanni; Bersani, Danilo; Egeland, Nina; Basso, Daniela; Gentile, Paolo; Garzanti, Eduardo

(2016)

Raman Spectroscopy as a tool for magnesium estimation in Mg-calcite.

Minde, Mona Wetrhus; Zimmermann, Udo; Madland, Merete Vadla; Korsnes, Reidar Inge; Schulz, Bernhard; Audinot, Jean-Nicolas

(2016)

Fluid-flow during EOR experiments in chalk: insights using SEM-MLA, EMPA and nanoSIMS applications

Borromeo, Laura; Egeland, Nina; Minde, Mona Wetrhus; Zimmermann, Udo; Andò, Sergio; toccafondi, chiara; Ossikovski, Razvigor

(2016)

Micro- and Nano- Raman analyses of chalk

Minde, Mona Wetrhus; Zimmermann, Udo; Madland, Merete Vadla; Korsnes, Reidar Inge

(2016)

Is the devil in the details? Micron and submicron investigation - what can we learn?

Minde, Mona Wetrhus; Zimmermann, Udo; Madland, Merete Vadla; Korsnes, Reidar Inge

(2016)

Studies of Mineralogical Changes for the Understanding of Enhanced Oil Recovery Mechanisms at Porescale

Egeland, Nina; Zimmermann, Udo; Borromeo, Laura; Andò, Sergio; Madland, Merete Vadla; Minde, Mona Wetrhus; Korsnes, Reidar Inge

(2016)

Raman spectroscopy applied to enhanced oil recovery research

Egeland, Nina; Zimmermann, Udo; Borromeo, Laura; Andò, Sergio; Madland, Merete Vadla; Minde, Mona Wetrhus; Korsnes, Reidar Inge

(2016)

Raman Spectroscopy Applied to Enhanced Oil Recovery Research

Goldschmidt Abstracts 2016

Egeland, Nina; Madland, Merete Vadla; Zimmermann, Udo; Kobayashi, Katsura; Nakamura, Eizo; Ota, Tsutomu; Minde, Mona Wetrhus; Korsnes, Reidar Inge

(2016)

Mineralogical and chemical alteration of calcite by MgCl2 injection

Nermoen, Anders; Korsnes, Reidar Inge; Madland, Merete Vadla; Minde, Mona Wetrhus; Zimmermann, Udo; Hildebrand-Habel, Tania

(2015)

“How simple brine tests can be used to understand chalk core dynamics – Insights from long-term experiments”

Minde, Mona Wetrhus; Zimmermann, Udo; Madland, Merete Vadla

(2015)

Micro-scale Characterization of Mineralogical Alterations of Fine-grained Sedimentary Rocks in an EOR perspective

Minde, Mona Wetrhus; Zimmermann, Udo; Madland, Merete Vadla; Audinot, Jean-Nicolas; Grysan, Patrick; Schulz, Bernhard; Haser, Sabine; Korsnes, Reidar Inge; Gutzmer, Jens

(2015)

Development of a natural fractureduring flooding experiments for EOR purposes

Wang, Wenxia; Madland, Merete Vadla; Zimmermann, Udo; Korsnes, Reidar Inge; Hildebrand-Habel, Tania

(2015)

The effects of temperature on porosity development in flooded Aalborg chalk for EOR

Augustsson, Carita; Rüsing, T.; Niemeyer, H; Kooijman, E; Berndt, J; Bahlburg, Heinrich; Zimmermann, Udo

(2014)

0.3 b. y. of drainage stability along the Palaeozoic western Gondwana margin - detrital zircon evidence

Nermoen, Anders; Korsnes, Reidar Inge; Hildebrand-Habel, Tania; Zimmermann, Udo; Bollhorn, Peter; Foged Christensen, Helle; Ancker Agergaard, Frederic; Trads, Niels; Pedersen, Janne; Jettestuen, Espen; Vinningland, Jan Ludvig; Evje, Steinar; Andersen, Pål Østebø; Hiorth, Aksel; Madland, Merete Vadla

(2014)

Water weakening of chalk at realistic reservoir conditions

Minde, Mona W.; Zimmermann, Udo; Madland, Merete Vadla

(2014)

Chemostratigraphy of the Early Cretaceous Mattinata Formation in eastern Italy

Kallesten, E; Gómez, I.R.; Rojo, L.A.; Zimmermann, Udo; Madland, Merete Vadla; Hildebrand-Habel, Tania; Vagle, Kåre

(2014)

North Sea reservoir chalk: First results from chemostratigraphic and mineralogical studies

Wang, Wenxia; Korsnes, Reidar Inge; Nermoen, Anders; Madland, Merete Vadla; Zimmermann, Udo; Hildebrand-Habel, Tania

(2014)

Porosity development during chemo-mechanical compaction in chalk

Buan, I; Ringen, I; Ruud, C; Zimmermann, Udo; Madland, Merete Vadla; Korsnes, Reidar Inge

(2014)

Porosity, permeability and specific surface area measurements on Ediacaran to Mesozoic siliciclastic and carbonatic rocks form northern Spain: A case study

Zimmermann, Udo; Bahlburg, H.; Mezger, K.; Berndt, J.; Kay, S.M

(2014)

Origin and age of ultramafic rocks and gabbros in the southern Puna of Argentina: An alleged Ordovician suture revisited

Bertolino, S.R.A.; Zimmermann, Udo; Gastaldi, M.R.; Laguens, A

(2014)

The ceramics and pigments from Piedras Blancas (600-1000 AC), Aguada Culture: clay provision, technology, and social change at the Ambato Valley (Argentina)

Zimmermann, Udo; Bjørheim, Maren; Clark, C.

(2013)

Pan-Africa/Pan-Brazilian detrital zircons in Lower Palaeozoic schists of SW Norway – enigmatic detrital zircon U-Pb ages

Wang, Wenxia; Zimmermann, Udo; Madland, Merete Vadla; Bertolino, S.R.A.; Lie, B.V.; Morosova, V.

(2013)

The search of on-shore equivalents for reservoir chalk in the North Sea: Rare Earth Elements, d13C and d18O isotopes as indicators?

Sivertsen, N.; Zimmermann, Udo; Madland, Merete Vadla

(2013)

Provenance, age and tectonic setting of the Lower Paleozoic Oville and San Pedro Formations (northern Spain)

Wang, Wenxia; Madland, Merete Vadla; Zimmermann, Udo; Bertolini, S.A.R.; Hildebrand-Habel, Tania; Korsnes, Reidar Inge

(2013)

Geochemistry and isotope geochemistry of Upper Cretaceous chalk as equivalent for reservoir chalk of the North sea Basin for EOR

Madland, Merete Vadla; Zimmermann, Udo; Haser, S.; Audinot, J.N.; Gysan, P.

(2013)

Neoformed Dolomite in Flooded Chalk for EOR

Wang, Wenxia; Madland, Merete Vadla; Zimmermann, Udo; Bertolino, S.R.A.; Hildebrand-Habel, Tania; Korsnes, Reidar Inge

(2013)

Geochemistry and nano-structure of putative filamentous microbes from the 3.24 Ga Sulfur Springs Group, Pilbara, Western Australia

Minde, Mona; Zimmermann, Udo; Madland, Merete Vadla

(2013)

Chalk and chert of the Mattinata Formation (NE Apulia, Italy)

Bertolino, Silvana; Zimmermann, Udo; Madland, Merete Vadla; Hildebrand-Habel, Tania; Hiorth, Aksel; Korsnes, Reidar Inge

(2013)

Mineralogy, geochemistry and isotope geochemistry to reveal fluid flow processes in flooded chalk under long term test conditions for EOR purposes

Støle, L; Zimmermann, Udo; Madland, Merete Vadla

(2013)

Provenance, age and tectonic setting of the Barrios Formation and Hirnantian glacial diamictites from northern Spain

Augustsson, Carita; Rüsing, Tobias; Niemeyer, H; Kooijman, E; Berndt, Jasper; Bahlburg, Heinrich; Zimmermann, Udo

(2013)

Drainage stability throughout the Palaeozoic along the western Gondwana margin - U-Pb ages of detrital zircons

Kallesten, E.; Zimmermann, Udo; Madland, Merete Vadla

(2013)

High-resolution C-O stable isotope analyses on Pliensbachian belemnites from the Rodiles Formation (northern Spain)

Bertolino, Silvana; Gastaldi, M.R.; Zimmermann, Udo

(2013)

Vasijas ordinarias de la Cultura Aguada Del Sitio Piedras Blancas: Procuramiento de arcillas, consumo y cambio social en el Valle de Ambato (S. Iv A Xii D.C), Noroeste de Argentina

Wang, Wenxia; Madland, Merete Vadla; Zimmermann, Udo; Bertolini, S.A.R.; Hildebrand-Habel, Tania; Reidar, Inge

(2013)

Geochemistry and isotope geochemistry of Upper Cretaceous chalk as equivalent for reservoir chalk of the North sea Basin for EOR

Bertolino, Silvana; Zimmermann, Udo

(2013)

Before the pot: tracking the possible clay source of Aguada culture (300-1000AC) ceramics and pigments, Catamarca, Argentina

Zimmermann, Udo; Madland, Merete Vadla; Bertolino, S.R.A.; Hildebrand-Habel, Tania; Hiorth, Aksel; Korsnes, Reidar Inge

(2013)

Tracing Fluid Flow in Flooded Chalk under Long Term Test Conditions

Wang, Wenxia; Madland, Merete Vadla; Zimmermann, Udo; Bertolini, S.A.R.; Hildebrand-Habel, Tania; Korsnes, Reidar Inge

(2013)

Geochemistry and isotope geochemistry of Upper Cretaceous chalk as equivalent for reservoir chalk of the North sea Basin for EOR

Mineralogical magazine

ISSN 0026-461X.

Volum 77.

Hefte 5.

s.2456-2456.

Øye, Susanne; Støle, L; Larsen, S.I.; Moczydlowska-Vidal, Malgorzata; Zimmermann, Udo; Madland, Merete Vadla

(2012)

Bio- and lithostratigraphy of the Precambrian-Lower Cambrian Herreria Formation in northern Spain

Naidoo, Thanusha; Zimmermann, Udo; Bertolino, Silvana; Vervoort, Jeff; Moczydlowska-Vidal, Malgorzata; Hatløy, Sveinung; Vigre, Pål; Tait, Jennifer

(2012)

Provenance, age and palaeontology of the Ediacaran Mora Formation (northern Spain)

Kallesten, E.; Minde, Mona; Moczydlowska-Vidal, Malgorzata; Zimmermann, Udo

(2012)

Ar-Ar ages, provenance and palaeontology of Lower Cambrian successions from Bornholm (Denmark)

Bråtveit, J.; Liknes, J.; Zimmermann, Udo; Madland, Merete Vadla; Bertolino, S.R.A.; Tait, J.A.

(2012)

Provenance and hydrocarbon content of Neoproterozoic to Palaeozoic shales in northern Spain

Skripnes Larsen, I.; Støle, L.; Øye, S.; Zimmermann, Udo; Madland, Merete Vadla; Bertolino, S.R.A.; Moczydlowska-Vidal, M.

(2012)

Provenance of the Precambrian-Lower Cambrian Herreria Formation in northern Spain

Bjørheim, Maren; Zimmermann, Udo; Clark, Chris

(2012)

Age of metasedimentary rocks and metaigneous bodies in Jæren (western Norway)

Zimmermann, Udo; Naidoo, Thanusha; Vervoort, Jeff

(2012)

Detrital zircon provenance of Late Ordovician to Early Silurian successions in Northwest Argentina

Naidoo, Thanusha; Zimmermann, Udo; Tait, Jenny; Vervoort, Jeff

(2012)

Finally a snowball earth tillite? – Detrital zircons with a Gaskier ages in the diamictitic Bloupoort Formation of South Africa

Immerstein, Tonje; Mehus, Trine; Zimmermann, Udo; Bertolino, Silvana; Madland, Merete Vadla; Tait, Jenny

(2011)

Chemostratigraphy and geochemistry of Pliensbachian carbonate successions from northern Spain

Morosova, Vera; Zimmermann, Udo; Bertolino, Silvana; Madland, Merete Vadla; Tait, Jenny; Hildebrand-Habel, Tania

(2011)

Clay and carbonate mineralogy and chemistry of chalk from selected Late Cretaceous rocks

Lie, Vivek; Fernandez Bulfa, Ednella; Zimmermann, Udo; Bertolino, Silvana; Madland, Merete Vadla; Tait, Jenny

(2011)

Environmental constraints for Late Cretaceous to Early Palaeocene chalk successions from the North Sea

Bertolino, S.R.A.; Zimmermann, Udo; Galvan, V; Laguens, A

(2011)

Composicion mineralogica y quimica y posible proveniencia de ceramica pre y post-hispanica del Valle del rio Copacabana, Noroeste de Cordoba

s.35-42.

Zimmermann, Udo

(2011)

Correlation and palaeoclimatology of sedimentary rocks using petrology, geochemistry, chemostratigraphy and non-traditional isotope systems: Problems and achievements

Naidoo, Thanusha; Zimmermann, Udo; Miyazaki, Takashi

(2011)

Isotope study of Neoproterozoic to Lower Palaeozoic successions of the southern Kalahari craton

Larsen, Marie; Zimmermann, Udo; Bertolino, Silvana; Gustavsen, Hendrik; Utvik, Christian; Madland, Merete Vadla; Cooper, Mark A; Mitchell, Ian; Cayecedo, Alberto

(2011)

Chemostratigraphy, facies determination and mechanical properties of Upper Cretaceous chalk deposits in Northern Ireland

Frøyland, Nina; Zimmermann, Udo

(2011)

New findings of Reptile bone fragments in the Hasle Formation from Bornholm (Denmark)

Bjørheim, Maren; Zimmermann, Udo; Clark, Christopher J.; Hildebrand-Habel, Tania

(2011)

SHRIMP II age dating of magmatic and detrital zircons from metamorphic successions in the vicinity of Stavanger – a reconnaissance study

Naidoo, Thanusha; Hatløy, Sveinung; Vigre, Pål; Zimmermann, Udo; Bertolino, Silvana; Moczydlowska-Vidal, Malgorzata; Madland, Merete Vadla; Vervoort, Jeff

(2011)

Provenance, age and origin of Neoproterozoic successions of northern Spain (Cantabrian Mountains)

Naidoo, Thanusha; Zimmermann, Udo; Miyazaki, Takashi; Vervoort, Jeff

(2011)

Isotope study of Neoproterozoic to Lower Palaeozoic successions of the S Kalahari craton

Mineralogical magazine

ISSN 0026-461X.

Volum 75.

Hefte 3.

s.1523-1523.

Kristoffersen, Siv; Zimmermann, Udo; Bertolino, Silvana; Hauken, Åsa Dahlin; Ravn, Mads

(2011)

Provenance of pottery from Rogaland: Deciphering the manufacturing evolution of bucket-shaped pot culture (Procedencia de la cerámica de Rogaland: Investigando la evolución del proceso de la manufactura de ‘bucket shaped’ cerámica)

Zimmermann, Udo

(2011)

Comment on "Provenance of the Arroyo del Soldado Group (Ediacaran to Cambrian, Uruguay): Implications for the palaeogeographic evolution of southwestern Gondwana" by Blanco et al. [Precambrian Res. 171 (2009) 57-73]-A necessary remark to the use of provenance data

Precambrian Research

ISSN 0301-9268.

Volum 186.

Hefte 1-4.

s.233-236.

DOI: 10.1016/j.precamres.2010.08.017

Kristoffersen, Siv; Zimmermann, Udo; Bertolino, Silvana; Hauken, Åsa Dahlin; Ravn, Mads

(2011)

Provenance of pottery from Rogaland: Insights into the manufacturing development of authochtoneous bucket-shaped pot culture

Kverneland, Karoline; Vindenes, Kristine; Schmalholz, Martina; Zimmermann, Udo; Bertolino, Silvana; Madland, Merete Vadla; Tait, Jenny; Bechstaedt, Thilo

(2011)

Chemostratigraphy and geochemistry of Lower to Middle Cambrian carbonates in northern Spain and its significance for the understanding of facies changes

Augustsson, C.; Rüsing, T.; Adams, C.J.; Zimmermann, Udo; Chmiel, H; Kocabayoglu, M; Büld, M; Berndt, J.; Kooijman, E.

(2010)

Provenance of mature sandstone: detrital quartz and zircon as source-rock indicators for Cambrian arenite in NW Argentina

?

Hefte 72.

Rüsing, T.; Augustsson, C.; Kooijman, E; Berndt, J.; Gerdes, A; Bahlburg, H.; Zimmermann, Udo

(2010)

300 million years of crustal recycling: the NW Argentine and N Chilean west Gondwana margin

?

Hefte 72.

Kristoffersen, Siv; Zimmermann, Udo; Ravn, Mads; Hauken, Åsa Dahlin; Bertolino, SRL

(2010)

Provenance studies on pottery sherds from Rogaland: Insights in manufacturing development of the Migration Period bucket-shaped pot culture

Rüsing, T.; Augustsson, C.; Kooijman, E; Berndt, J.; Gerdes, A; Bahlburg, H.; Zimmermann, Udo

(2010)

Crustal recycling along the Paleozoic western Gondwana margin (NW Argentina and N Chile)

Augustsson, C.; Rüsing, T.; Adams, C.J.; Zimmermann, Udo; Chmiel, H; Kocabayoglu, M; Büld, M; Berndt, J.; Kooijman, E

(2010)

A continuous transition from the Pampean into the Famatinian orogeny? Provenance implications from quartz and zircons of the Cambrian Mesón Group, NW Argentina

Ravn, Mads; Zimmermann, Udo

(2010)

Analysehjelp fra geologer verden rundt

van Staden, A; Zimmermann, Udo; Gutzmer, Jens; Germs, G; Chemale Jr, F

(2010)

Detrital zircon dating and sedimentology of two Neoproterozoic diamictites from the Gariep Belt (Namibia) and consequences for correlation

Augustsson, C.; Rüsing, T.; Adams, C.J.; Zimmermann, Udo; Chmiel, H; Kocabayoglu, M; Büld, M; Berndt, J.; Kooijman, E

(2010)

Revealing provenance of quartz-rich sandstones using detrital quartz and zircon as source rock indicators: an example from the Cambrian of NW Argentina

Geophysical Research Abstracts

ISSN 1029-7006.

Hefte 12.

Zimmermann, Udo

(2010)

Detrital zircons the major tool or fool for provenance studies?

Zimmermann, Udo

(2010)

Detrital zircons the major tool or fool for provenance studies?

van Staden, A; Zimmermann, Udo; Gutzmer, Jens; Germs, G; Chemale Jr, F

(2010)

Detrital zircon dating and sediemntology of two Neoproterozoic diamictites from the Gariep Belt (Namibia) and consequences for correlation

Zimmermann, Udo; Moya, MC

(2009)

Provenance of sedimentary rocks. A key-tool to understand base metal and hydrocarbon deposits in sedimentary rocks. First results from Palaeozoic western margin deposits of Gondwana

Straathof, Gijs; Tait, J.; Zimmermann, Udo

(2009)

Palaeogeography of the Congo Craton from Rodinia to Gondwana

Zimmermann, Udo

(2009)

What was wrong with the Kalahari Craton?

Nicoll, GR; Tait, J.; Zimmermann, Udo

(2009)

Provenance analysis and tectonic setting of Neoproterozoic sediments on the Varanger Peninsula, Northern Norway

Bertolino, SRL; Zimmermann, Udo; Galvan, V; Laguens, A

(2009)

Mineralogia, composicion quimica y possible proveniencia de ceramica pre y post-hispanica del Valle del rio Copacabana (Cordoba, Argentina)

Zimmermann, Udo; Bertolino, SRL; Kriskautzky, N

(2009)

Provenance of pottery from Catamarca (northwest Argentina): a reconnaissance study

Rüsing, T.; Augustsson, C.; Büld, M; Kooijman, E; Berndt, J.; Zimmermann, Udo

(2009)

PROVENANCE FROM DETRITAL ZIRCONS OF EARLY PALAEOZOIC SILICICLASTIC SANDSTONES IN NW ARGENTINA AND N CHILE

Zimmermann, Udo; Clark, C

(2009)

Age and character of eclogites occurring in the Caledonian (?) basement of Rogaland ? Preliminary results

Zimmermann, Udo; Fourie, Pieter; Naidoo, Thanusha; Staden, A. van; Chemale, F.; Nakamura, E.; Kobayashi, J.; Kosler, J.; Beukes, N.; Tait, J.

(2009)

Unroofing the Kalahari craton: Provenance data from Neoproterozoic to Paleozoic successions

Geochimica et Cosmochimica Acta

ISSN 0016-7037.

Hefte 13.

Zimmermann, Udo; Clark, C

(2009)

Provenance and age of metasedimentary and metaigneous rocks in Rogaland (western Norway) ? Preliminary data

van Staden, A; Zimmermann, Udo; Gutzmer, Jens; Chemale Jr, F; Germs, G

(2009)

Age of a Hirnantian glacial diamictite in eastern Argentina and consequences for the correlation with Lower Palaeozoic rocks in South Africa

Griem-Klee, S; Niemeyer, H; Zimmermann, Udo

(2009)

Geochemical characteristics of the Quebrada Sama Complex (S21§30', W68§50'), Sierra de Moreno, norhtern Chile: hints to the geotectonic setting of the Mesoproterozoic Gondwana margin

Rüsing, T.; Augustsson, C.; Büld, M; Kooijman, E; Berndt, J.; Zimmermann, Udo

(2009)

Detrital zircons as provenance indicators in early Palaeozoic siliciclastic sandstones in NW Argentina

Augustsson, C.; Rüsing, T.; Büld, M.; Bahlburg, H.; Berndt, J.; Kooijman, E.; Zimmermann, Udo

(2008)

Sources of detrital zircons in Cambrian to Silurian sandstones in NW Argentina ¿ a study in progress

Zimmermann, Udo

(2008)

The Puncoviscana Formation enigma: passive margin, foreland basin or fore-arc basin

Zimmermann, Udo

(2008)

Provenance studies of metasedimentary rocks in northwest Argentina: Deeper crustal equivalents of the Puncoviscana Formation?

Zimmermann, Udo; Augustsson, C.; Bahlburg, H.; Buatois, Luis; Büld, M.; Mángano, Gabriela

(2008)

Provenance comparison between Early-Middle Cambrian and Upper Cambrian-Lower Ordovician quartz-rich sandstones in NW Argentina

Tait, Jennifer; Zimmermann, Udo; Miyazaki, Takashi; Mukhopadhyay, Joydip

(2008)

Unraveling Archean crustal evolution: Provenance and tectonic setting of metaigenous and -sedimentary rocks of the Singbhum craton (northeast India)

Tait, Jennifer; Zimmermann, Udo; Simonetti, Antonio

(2008)

Tillite, glacial diamictite or dimictite: the Neoproterozoic Blaubeker Formation in central Namibia? Petrographic, sedimentological and geochemical constraints

Zimmermann, Udo; Tait, Jennifer; Straathof, Gijs; Simonetti, Antonio

(2008)

Petrography, chemostratigraphy and age dating of detrital zircons in Marinoan rocks from Witpütz (southern Namibia)

Rüsing, T.; Augustsson, C.; Kooijman, E.; Berndt, J.; Zimmermann, Udo

(2008)

Provenance of early Paleozoic siliciclastic sandstones from NW Argentina ¿ Results from an ongoing study on detrital zircons

Geochimica et Cosmochimica Acta

ISSN 0016-7037.

Zimmermann, Udo; Bahlburg, H.

(2008)

The Ordovician Puna basin (northwest Argentina): active margin provenance and stratigraphy

Straathof, Gijs; Tait, Jennifer; Cibambula, Emmanuel; Nkula, Valentin Kanda; Zimmermann, Udo

(2008)

Constraints on the glacial events from the West Congolian Group

Zimmermann, Udo; Tait, Jennifer; Miyazaki, Takashi; Naidoo, Thanusha

(2008)

Probable Neoproterozoic retro-arc basins on the southern Kalahari craton: The search for an active margin bordering southern Gondwana

Fourie, Pieter; Zimmermann, Udo; Buatois, Luis; Mángano, Gabriela; Beukes, N.J.

(2008)

Rare trace fossils of the Gamka Formation (Bokkeveld Group, South Africa)

Lamprecht, Alet; Zimmermann, Udo; Beukes, N.J.; Gutzmer, Jens; Miyazaki, Takashi

(2008)

Provenance of the Paleoproterozoic Gamagara Group and its implication for the evolution of the Kaapvaal Craton

Fourie, Pieter; Naidoo, Thanusha; Zimmermann, Udo

(2008)

Provenance of the Cape Supergroup in the Cape Fold belt of South Africa ¿ preliminary results

Abre, P.; Zimmermann, Udo; Cingolani, U.; Cairncross, C.

(2008)

Provenance of Ordovician to Silurian clastic sequences of the Cuyania Terrane (Argentina) and its geotectonic Implications