Search Results - (Author, Cooperation:L. Tauxe)
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1A. J. Biggin ; E. J. Piispa ; L. J. Pesonen ; R. Holme ; G. A. Paterson ; T. Veikkolainen ; L. Tauxe
Nature Publishing Group (NPG)
Published 2015Staff ViewPublication Date: 2015-10-10Publisher: Nature Publishing Group (NPG)Print ISSN: 0028-0836Electronic ISSN: 1476-4687Topics: BiologyChemistry and PharmacologyMedicineNatural Sciences in GeneralPhysicsPublished by: -
2J. Pross ; L. Contreras ; P. K. Bijl ; D. R. Greenwood ; S. M. Bohaty ; S. Schouten ; J. A. Bendle ; U. Rohl ; L. Tauxe ; J. I. Raine ; C. E. Huck ; T. van de Flierdt ; S. S. Jamieson ; C. E. Stickley ; B. van de Schootbrugge ; C. Escutia ; H. Brinkhuis
Nature Publishing Group (NPG)
Published 2012Staff ViewPublication Date: 2012-08-04Publisher: Nature Publishing Group (NPG)Print ISSN: 0028-0836Electronic ISSN: 1476-4687Topics: BiologyChemistry and PharmacologyMedicineNatural Sciences in GeneralPhysicsKeywords: Animals ; Antarctic Regions ; Atmosphere/chemistry ; Carbon Dioxide/analysis ; Cell Respiration ; Ecosystem ; Geologic Sediments/chemistry ; Greenhouse Effect/*history ; History, Ancient ; Human Activities ; Lipids/analysis ; Models, Theoretical ; Photosynthesis ; Pollen ; Reproducibility of Results ; Seasons ; Spores/isolation & purification ; *Temperature ; Trees/growth & development ; *Tropical ClimatePublished by: -
3A. J. Houben ; P. K. Bijl ; J. Pross ; S. M. Bohaty ; S. Passchier ; C. E. Stickley ; U. Rohl ; S. Sugisaki ; L. Tauxe ; T. van de Flierdt ; M. Olney ; F. Sangiorgi ; A. Sluijs ; C. Escutia ; H. Brinkhuis ; C. E. Dotti ; A. Klaus ; A. Fehr ; T. Williams ; J. A. Bendle ; S. A. Carr ; R. B. Dunbar ; J. A. Flores ; J. J. Gonzalez ; T. G. Hayden ; M. Iwai ; F. J. Jimenez-Espejo ; K. Katsuki ; G. S. Kong ; R. M. McKay ; M. Nakai ; S. F. Pekar ; C. Riesselman ; T. Sakai ; U. Salzmann ; P. K. Shrivastava ; S. Tuo ; K. Welsh ; M. Yamane
American Association for the Advancement of Science (AAAS)
Published 2013Staff ViewPublication Date: 2013-04-20Publisher: American Association for the Advancement of Science (AAAS)Print ISSN: 0036-8075Electronic ISSN: 1095-9203Topics: BiologyChemistry and PharmacologyComputer ScienceMedicineNatural Sciences in GeneralPhysicsKeywords: *Adaptation, Physiological ; Animals ; Antarctic Regions ; Cold Temperature ; Dinoflagellida/*physiology ; *Ecosystem ; Fossils ; *Ice Cover ; *Oceans and Seas ; Phytoplankton/*physiology ; Zooplankton/*physiologyPublished by: -
4Staff View
ISSN: 1365-246XSource: Blackwell Publishing Journal Backfiles 1879-2005Topics: GeosciencesNotes: Rock magnetic, palaeomagnetic and oxygen isotopic results are presented from core RNDB 75p, which was recovered from the Ontong-Java Plateau (OJP). A high degree of uniformity in magnetic properties characterized by relatively small changes in concentration and grain size in the upper 4 m of the core, combined with a lack of coherence between the normalized remanence and rock magnetic data suggests that the natural remanence normalized by saturation remanence reflects variations in relative palaeointensity of the geomagnetic field. The record from RNDB 75p replicates other Ontong-Java records spanning the last 400 Ka and extends the record back to some 700 Ka. Spectral analysis of the Ontong-Java record suggests periodic behaviour in the relative palaeointensity record with a dominant period of between 30 and 40 Ka, which appears not be be an artefact of lithologic variability. This dominant period lies between functions describing climatic precession and obliquity changes in the Earth's orbit. Comparison of the normalized remanence record with astronomical precession (26 Ka period), however, is much more favorable. None the less, ‘tuning’ the palaeointensity record to that of astronomical precession appears inconsistent with existing isotopic age constraints derived from the SPECMAP time-scale. Based on these data, we must choose between assuming that the Earth's orbit controlled ice volume (inherent in the SPECMAP time-scale) and assuming that the Earth's magnetic field is driven by astronomical precession. The former assumption has a substantial theoretical and observational base and we prefer to interpret the data presented here as suggesting that the Earth's orbit has not played a detectable role in the modulation of the magnetic field.Plots of saturation remanence and magnetic susceptibility are very sensitive to quite subtle changes in magnetic grain size. A slight shift within the pseudo-single-domain grain-size range toward the multidomain (or superparamagnetic) field was detected at about 4m in RNDB 75p. This change in grain size may reflect a diagenetic alteration of the magnetite (such as dissolution) and may be related to the phenomenon responsible for the loss of magnetic remanence at depth detected in other cores from the region.Type of Medium: Electronic ResourceURL: -
5Staff View
ISSN: 1476-4687Source: Nature Archives 1869 - 2009Topics: BiologyChemistry and PharmacologyMedicineNatural Sciences in GeneralPhysicsNotes: [Auszug] In contrast to our detailed knowledge of the directional behaviour of the Earth's magnetic field during geological and historical times,, data constraining the past intensity of the field remain relatively scarce. This is mainly due to the difficulty in obtaining reliable palaeointensity ...Type of Medium: Electronic ResourceURL: -
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ISSN: 0012-821XSource: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002Topics: GeosciencesPhysicsType of Medium: Electronic ResourceURL: -
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ISSN: 0012-821XSource: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002Topics: GeosciencesPhysicsType of Medium: Electronic ResourceURL: -
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ISSN: 0012-821XSource: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002Topics: GeosciencesPhysicsType of Medium: Electronic ResourceURL: -
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ISSN: 0012-821XSource: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002Topics: GeosciencesPhysicsType of Medium: Electronic ResourceURL: -
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ISSN: 0012-821XSource: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002Topics: GeosciencesPhysicsType of Medium: Electronic ResourceURL: -
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ISSN: 0012-821XSource: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002Topics: GeosciencesPhysicsType of Medium: Electronic ResourceURL: -
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ISSN: 0012-821XSource: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002Topics: GeosciencesPhysicsType of Medium: Electronic ResourceURL: -
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ISSN: 0031-9201Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002Topics: GeosciencesPhysicsType of Medium: Electronic ResourceURL: -
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ISSN: 0031-9201Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002Topics: GeosciencesPhysicsType of Medium: Electronic ResourceURL: -
15Hill, A. ; Drake, R. ; Tauxe, L. ; Monaghan, M. ; Barry, J.C. ; Behrensmeyer, A.K. ; Curtis, G. ; Jacobs, B.F. ; Pilbeam, D. ; Jacobs, L. ; Johnson, N.
Amsterdam : ElsevierStaff ViewISSN: 0047-2484Keywords: Baringo ; Kenya ; fossil vertebrates ; hominoids ; neogene ; palaeoflora ; palaeomagnetic calibration ; radiometric datingSource: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002Topics: BiologyType of Medium: Electronic ResourceURL: -
16Hill, A. ; Drake, R. ; Tauxe, L. ; Monaghan, M. ; Barry, J.C. ; Behrensmeyer, A.K. ; Curtis, G. ; Jacobs, B.F. ; Pilbeam, D. ; Jacobs, L. ; Johnson, N.
Amsterdam : ElsevierStaff ViewISSN: 0047-2484Keywords: Baringo ; Kenya ; fossil vertebrates ; hominoids ; neogene ; palaeoflora ; palaeomagnetic calibration ; radiometric datingSource: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002Topics: BiologyType of Medium: Electronic ResourceURL: -
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ISSN: 1476-4687Source: Nature Archives 1869 - 2009Topics: BiologyChemistry and PharmacologyMedicineNatural Sciences in GeneralPhysicsNotes: [Auszug] Previous measurements of the magnetic properties of sea-mount rocks are highly variable and are insufficient to determine adequately the relative contribution of induced and remanent magnetization to seamount magnetic anomalies. For example, pillow basalts dredged from seamounts have high ...Type of Medium: Electronic ResourceURL: