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5041

Geochemical, Sm-Nd isotopic characteristics and petrogenesis of Paleoproterozoic mafic rocks from the Georgetown Inlier, north Queensland: Implications for relationship with the Br...

by Baker, MJ, Crawford, AJ, Withnall, IW
Published in Precambrian Research (2010)
“... of fine- to coarse-grained basalts and pillow lavas, and the intrusive Cobbold Metadolerite (CMD), a...”

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5042

Hydrocarbon gases in Palaeogene volcanic rocks from the Lopra-1/1A well, Faroe Islands

by Laier, Troels
Published in Geological Survey of Denmark and Greenland (GEUS) Bulletin (2006)
“... depth (TD), than in the overlying lavas of the lower basalt formation. The highest concentrations of mud...”

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Select result number 5043
5043

An isotope trace element study of the East Greenland Tertiary dyke swarm:Constraints on temporal and spatial evolution during continental rifting

by Hanghøj, Karen, Storey, Michael, Stecher, Ole
Published in Journal of Petrology (2003)
“... common, and are equivalent to some of the oldest lavas of the East Greenland flood basalts. Isotopic...”

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5044

An enigma in rock magnetism: can microstructures in magnetite cause a threefold increase in the efficiency of NRM acquisition in the Stardalur Basalts?

by McEnroe, Suzanne A, Church, Nathan, Fabian, Karl, Stange, Marianne F, van Helvoort, Antonius T J
Published in Geophysical Journal International (2022)
“...SUMMARY Quaternary lavas of the Stardalur Caldera, 20 km northeast of Reykjavik, Iceland, create a...”

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5045

Geochemical variations along the Kolbeinsey Ridge : the behaviour of the sub-axial magmatic system on a slow-spreading ridge

by Wieneke, Martin
Published 1998
“... show clear changes occuring at the ridge offsets. The lavas from the MKR are highly depleted N-MORB...”

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5046

Datación de la evolución volcánica combinando datos paleomagnéticos y modelización geomagnética: Isla Decepción (Islas Shetland del Sur, Antártida)

by Oliva-Urcia, Belén, Gil Peña, Inmaculada, Maestro González, Adolfo, López Martínez, Jerónimo, Galindo Zaldívar, Jesús, Soto, Ruth, Gil Imaz, Andrés, Rey, J., Pueyo Anchuela, Óscar
Published 2016
“... Decepción (Antártida). Se han analizado tres estaciones en brechas volcánicas y dos estaciones en lavas...”

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5047

Paleomagnetism from Deception Island (South Shetlands archipelago, Antarctica), new insights into the interpretation of the volcanic evolution using a geomagnetic model

by Oliva-Urcia, Belén, Gil Peña, Inmaculada, Maestro González, Adolfo, López Martínez, Jerónimo, Galindo Zaldívar, Jesús, Soto, Ruth, Gil Imaz, Andrés, Rey, J., Pueyo Anchuela, Óscar
Published 2016
“... archipelago, Antarctic Peninsula region) distributed in: (1) volcanic breccia (3 sites) and lavas (2 sites...”

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Select result number 5048
5048

Deep Mantle Component and Continental Crust Remobilization in the Source of Vesteris Seamount, East Greenland Margin

by Beloša, L., Callegaro, S., Meyzen, C. M., Gaina, C., Polteau, S., Bizimis, M., Mazzini, A.
Published in Geochemistry, Geophysics, Geosystems (2024)
“..., trace elements and Sr-Nd-Pb-Hf isotopes. The isotopic characteristics of the alkaline lavas, covering...”

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Select result number 5049
5049

Leg 187: Mantle reservoirs and migration associated with Australian-Antarctic rifting (16 November 1999-10 January 2000)

by Christie, David, Pedersen, Rolf, Miller, Jay, Balzer, Vaughn, Einaudi, Florence, Gee, Mary, Hauff, Faulkmar, Kempton, Pamela, Liang, Wen Tsong, Lysnes, Kristine, Pyle, Douglas, Russo, Christopher, Sato, Hiroshi, Thorseth, Ingunn, MEYZEN, CHRISTINE MARIE
Published 2001
“... and Zr contents of basalt glasses referenced to our database of younger (0-7 Ma) lavas from the AAD...”

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Select result number 5050
5050

Cenozoic magmatism in the western Ross Embayment: role of mantle plume vs. plate dynamics in the development of the West Antarctic Rift System

by ROCCHI, SERGIO, ARMIENTI, PIETRO, D'ORAZIO, MASSIMO, TONARINI S., WIJBRANS J. R., DI VINCENZO G.
Published in Journal of Geophysical Research: Solid Earth (2002)
“... lavas. Geochemical modeling for both mafic dikes and lavas indicates an enriched magma source...”

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Select result number 5051
5051

U-238-Th-230 constraints on mantle upwelling and plume-ridge interaction along the Reykjanes Ridge

by Peate, D W, Hawkesworth, Chris, van Calsteren, P W, Taylor, R N, Murton, B J
Published 2001
“..., plume-influenced Reykjanes Ridge, and lavas from the Reykjanes Peninsula, Iceland. Southern Reykjanes...”

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5052

Thallium elemental behavior and stable isotope fractionation during magmatic processes

by Prytulak, J., Brett, A., Webb, M., Plank, T., Rehkämper, M., Savage, P. S., Woodhead, J.
Published in Chemical Geology (2017)
“... elements such as Rb, Cs, and K. Lavas from Hekla have restricted Cs/Tl ratios and stable Tl isotope...”

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5053

Petrology and age of volcanic-arc rocks from the continental margin of the Bering Sea: implications for Early Eocene relocation of plate boundaries

by Davis, Alicé S., Pickthorn, Leda-Beth G., Valuer, Tracy L., Marlow, Michael S.
Published in Canadian Journal of Earth Sciences (1989)
“... , identify both tholeiitic and calc-alkalic basalt; more silicic lavas have calc-alkalic affinities...”

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5054

Deep open storage and shallow closed transport system for a continental flood basalt sequence revealed with Magma Chamber Simulator

by Heinonen, Jussi S., Luttinen, Arto V., Spera, Frank J., Bohrson, Wendy A.
Published in Contributions to Mineralogy and Petrology (2019)
“..., that form an Antarctic extension of the Karoo province. The Vestfjella lavas exhibit heterogeneous trace...”

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Select result number 5055
5055

Enrichment of 18O in the mantle sources of the Antarctic portion of the Karoo large igneous province

by Heinonen, Jussi S., Luttinen, Arto V., Whitehouse, M.J.
Published in Contributions to Mineralogy and Petrology (2018)
“..., that form an Antarctic extension of the Karoo province. The Vestfjella lavas exhibit heterogeneous trace...”

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Select result number 5056
5056

Assessing the heterogeneous source of the Azores mantle plume

by Genske, Felix S.
Published 2022
“.... This thesis has two foci and associated aims. The first encompasses the petrology and geochemistry of lavas...”

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Select result number 5057
5057

Thickness, Composition and Physical Properties of Crust in Iceland's Neovolcanic Zone

by Kelley, D. F., Barton, M.
Published 2005
“... (primarily gravity and seismic). 1788 whole rock analyses and 170 glass analyses of erupted Icelandic lavas...”

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Conference Object
Select result number 5058
5058

Iceland as a Model for Chemical Alteration on Mars

by DeVincenzi, Donald L., Bishop, Janice L., Southard, R., Murad, E., Schiffman, P.
Published 2001
“... palagonitic tuffs, altered pillow lavas, hydrothermal springs and alteration at glacial run-off streams were...”

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5059

Chemical Diversity in Mid-Ocean Ridge Basalts - A geochemical excursion to the ultraslow - spreading Gakkel Ridge, Arctic Ocean

by MARIANNE RICHTER
Published 2019
“... understandings of the geochemical diversity of ocean floor lavas focusing on the magmatic journey from the mantle...”

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Thesis
Select result number 5060
5060

Chemical Diversity in Mid-Ocean Ridge Basalts - A geochemical excursion to the ultraslow - spreading Gakkel Ridge, Arctic Ocean

by MARIANNE RICHTER
Published 2019
“... understandings of the geochemical diversity of ocean floor lavas focusing on the magmatic journey from the mantle...”

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Thesis