The application of the equation derived from Fig. 5A to the 10 Be/ 9 Be ratio record provides the 10 Be-derived GDM record pre- References Baroni Volcanic and solar activity, and atmospheric circulation influences on cosmogenic 10 Be fallout at Vostok and Concordia (Antarctica) over the last 60 years, Geochim. Cosmochim. Acta, vol.75, pp.7132-7145, 2011. ,
The astronomical theory of climate and the age of the Brunhes-Matuyama magnetic reversal, Earth and Planetary Science Letters, vol.126, issue.1-3, pp.91-108, 1994. ,
DOI : 10.1016/0012-821X(94)90244-5
Paleointensity Database Updated and Upgraded, Eos, Transactions American Geophysical Union, vol.5, issue.42, 2010. ,
DOI : 10.1029/2010EO020003
Magnetostratigraphy of Plio-Pleistocene sediments in a 1700-m core from Osaka Bay, southwestern Japan and short geomagnetic events in the middle Matuyama and early Brunhes chrons, Palaeogeography, Palaeoclimatology, Palaeoecology, vol.148, issue.4, pp.233-248, 1999. ,
DOI : 10.1016/S0031-0182(98)00185-0
Beryllium isotopes in the earth's environment, In: Encyclopedia of Earth System Science, vol.1, pp.337-352, 1992. ,
10Be and 9Be in marine sediments and their potential for dating, Geochimica et Cosmochimica Acta, vol.53, issue.2, pp.443-452, 1989. ,
DOI : 10.1016/0016-7037(89)90395-5
Geomagnetic moment instability between 0.6 and 1.3 Ma from cosmonuclide evidence, Geophysical Research Letters, vol.106, issue.B6, 2003. ,
DOI : 10.1029/2003GL017550
URL : https://hal.archives-ouvertes.fr/hal-00099491
A high resolution authigenic 10Be/9Be record of geomagnetic moment variations over the last 300 ka from sedimentary cores of the Portuguese margin, Earth and Planetary Science Letters, vol.219, issue.3-4, pp.397-412, 2004. ,
DOI : 10.1016/S0012-821X(03)00702-7
URL : https://hal.archives-ouvertes.fr/hal-01458886
Geomagnetic dipole moment and 10 Be production rate intercalibration from authigenic 10 Be/ 9 Be for the last 1.3 Ma, Geochem. Geophys. Geosyst, vol.5, pp.397-412, 2004. ,
URL : https://hal.archives-ouvertes.fr/hal-00097425
Further verification and 40 Ar/ 39 Ar dating of the Big Lost reversed polarity subchron from drill core subsurface samples of the Idaho National Engineering Laboratory, Idaho, EOS Trans. AGU, vol.77, p.165, 1996. ,
Evidence for a new geomagnetic reversal from Lava flows in Idaho: Discussion of short polarity reversals in the Brunhes and late Matuyama polarity chrons, Journal of Geophysical Research, vol.4, issue.B10, 1988. ,
DOI : 10.1029/JB093iB10p11667
The Matuyama-Brunhes boundary interval (500-900 ka) in North Atlantic drift sediments, Geophysical Journal International, vol.158, issue.2, pp.489-505, 2004. ,
DOI : 10.1111/j.1365-246X.2004.02329.x
ODP Site 1063 (Bermuda Rise) revisited: Oxygen isotopes, excursions and paleointensity in the Brunhes Chron, Geochemistry, Geophysics, Geosystems, vol.21, issue.B5, pp.1525-2027, 2012. ,
DOI : 10.1029/2011GC003897
Geomagnetic palaeointensities and astrochronological ages for the Matuyama-Brunhes boundary and the boundaries of the Jaramillo Subchron: palaeomagnetic and oxygen isotope records from ODP Site 983, Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, vol.358, issue.1768, pp.1027-1047, 2000. ,
DOI : 10.1098/rsta.2000.0572
Stacking paleointensity and oxygen isotope data for the last 1.5??Myr (PISO-1500), Earth and Planetary Science Letters, vol.283, issue.1-4, pp.14-23, 2009. ,
DOI : 10.1016/j.epsl.2009.03.012
URL : http://ufdc.ufl.edu/LS00000101/00078
Orbital modulation of the Earth's magnetic field intensity, Nature, vol.394, issue.6692, pp.464-468, 1998. ,
DOI : 10.1038/28833
Reconciling astrochronological and 40 Ar/ 39 Ar ages for the Matuyama-Brunhes boundary and late Matuyama Chron, Geochem. Geophys. Geosyst. G3, vol.11, issue.Q0AA12, 2010. ,
Determination of the 10 Be half-life by multicollector ICP-MS and liquid scintillation counting, 2010. ,
Sensitivity and response of beryllium-10 in marine sediments to rapid production changes (geomagnetic events): A box model study, Geochemistry, Geophysics, Geosystems, vol.252, issue.1-2, p.9015, 2007. ,
DOI : 10.1029/2007GC001598
Highly resolved Beryllium-10 record from ODP Site 1089???A global signal?, Earth and Planetary Science Letters, vol.257, issue.1-2, pp.245-258, 2007. ,
DOI : 10.1016/j.epsl.2007.02.035
Beryllium-10 in deep-sea sediments: a tracer for the Earth's magnetic field intensity during the last 200,000 years, Quaternary Science Reviews, vol.22, issue.5-7, pp.725-739, 2003. ,
DOI : 10.1016/S0277-3791(02)00195-6
Reconstruction of global 10Be production over the past 250ka from highly accumulating Atlantic drift sediments, Quaternary Science Reviews, vol.29, issue.19-20, pp.2663-2672, 2010. ,
DOI : 10.1016/j.quascirev.2010.06.017
Overprinting of natural magnetic remanence in lake sediments by a subsequent
high-intensity field, Nature, vol.367, issue.6458, pp.57-59, 1994. ,
DOI : 10.1038/367057a0
Sediment accumulation on the shelf edges, adjacent slopes, and basin floors of the Gulf of Papua: A preliminary late Quaternary view of sedimentary sinks in the Papua New Guinea Source-to-Sink focus area, Margins Newsl, vol.16, pp.1-5, 2006. ,
An ice core perspective on the age of the Matuyama???Brunhes boundary, Earth and Planetary Science Letters, vol.274, issue.1-2, pp.151-156, 2008. ,
DOI : 10.1016/j.epsl.2008.07.008
URL : https://hal.archives-ouvertes.fr/in2p3-00825234
Cosmic-Ray Intensity and Geomagnetism, Nature, vol.23, issue.4544, pp.1226-1227, 1956. ,
DOI : 10.1038/1781226a0
Beryllium 10 concentrations in the Greenland Ice Sheet Project 2 ice core from 3-40 ka, Journal of Geophysical Research: Oceans, vol.316, issue.C12, pp.26699-26706, 1997. ,
DOI : 10.1029/97JC01282
Deep water geomorphology of the mixed siliciclastic-carbonate system, Gulf of Papua, Journal of Geophysical Research, vol.74, issue.47, 2008. ,
DOI : 10.1029/2007JF000851
URL : https://hal.archives-ouvertes.fr/hal-01458322
230 Th normalization: An essential tool for interpreting sedimentary fluxes during the late Quaternary, Paleoceanography, vol.19, pp.10-18, 2004. ,
A 200 kyr record of cosmogenic radionuclide production rate and geomagnetic field intensity from 10Be in globally stacked deep-sea sediments, Earth and Planetary Science Letters, vol.149, issue.1-4, pp.121-129, 1997. ,
DOI : 10.1016/S0012-821X(97)00070-8
Geomagnetic field intensity, excursions, reversals and the 41,000-yr obliquity signal, Earth and Planetary Science Letters, vol.245, issue.3-4, pp.605-615, 2006. ,
DOI : 10.1016/j.epsl.2006.03.022
Geomagnetic intensity variations over the past 780 kyr obtained from near-seafloor magnetic anomalies, Nature, vol.408, issue.6814, pp.827-832, 2000. ,
DOI : 10.1038/35048513
Wavelet analysis of relative geomagnetic paleointensity at ODP Site 983, Earth and Planetary Science Letters, vol.184, issue.1, pp.109-123, 2000. ,
DOI : 10.1016/S0012-821X(00)00313-7
URL : http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.496.6299
Global changes in intensity of the Earth's magnetic field during the past 800 kyr, Nature, vol.399, issue.6733, pp.249-252, 1999. ,
DOI : 10.1038/20420
A preliminary study of sedimentation in the tidally dominated Fly River Delta, Gulf of Papua, Continental Shelf Research, vol.13, issue.4, pp.441-472, 1993. ,
DOI : 10.1016/0278-4343(93)90060-B
Meridional transport and deposition of atmospheric <sup>10</sup>Be, Atmospheric Chemistry and Physics, vol.9, issue.2, pp.515-527, 2009. ,
DOI : 10.5194/acp-9-515-2009
On the Atmospheric Transport and Deposition of the Cosmogenic Radionuclides (10Be): A Review, Space Science Reviews, vol.32, issue.D12, pp.321-332, 2013. ,
DOI : 10.1007/s11214-011-9838-0
The U-series Toolbox for Paleoceanography, Reviews in Mineralogy and Geochemistry, vol.52, issue.1, pp.493-553, 2003. ,
DOI : 10.2113/0520493
10 Be and 9 Be in South Atlantic DSDP Site 519: Relation to geomagnetic reversals and to sediment composition, Earth Planet, 1990. ,
Correcting relative paleointensity records for variations in sediment composition: Results from a South Atlantic stratigraphic network, Earth and Planetary Science Letters, vol.284, issue.1-2, pp.34-43, 2009. ,
DOI : 10.1016/j.epsl.2009.03.043
Bundled turbidite deposition in the central Pandora Trough (Gulf of Papua) since Last Glacial Maximum: Linking sediment nature and accumulation to sea level fluctuations at millennial timescale, Journal of Geophysical Research, vol.406, issue.98, pp.1-19, 2008. ,
DOI : 10.1029/2006JF000649
URL : https://hal.archives-ouvertes.fr/hal-01458324
In-phase anomalies in Beryllium-10 production and palaeomagnetic field behaviour during the Iceland Basin geomagnetic excursion, Earth and Planetary Science Letters, vol.265, issue.3-4, pp.588-599, 2008. ,
DOI : 10.1016/j.epsl.2007.10.051
A new value for the half-life of 10Be by Heavy-Ion Elastic Recoil Detection and liquid scintillation counting, Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, vol.268, issue.2, pp.187-191, 2010. ,
DOI : 10.1016/j.nimb.2009.09.020
Geomagnetic Excursions, Treatise in Geophysics, pp.373-416, 2007. ,
DOI : 10.1016/B978-044452748-6/00095-X
High Resolution Global Paleointensity Stack Since 75 kyr (GLOPIS-75) Calibrated to Absolute Values, Timescales of the Paleomagnetic Field, pp.255-265, 2004. ,
DOI : 10.1029/145GM19
North Atlantic palaeointensity stack since 75ka (NAPIS-75) and the duration of the Laschamp event, Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, vol.358, issue.1768, pp.1009-1025, 2000. ,
DOI : 10.1098/rsta.2000.0571
Theoretically expected variations in the terrestrial cosmic-ray production rates of isotopes, Proceedings of the International School of Physics " Enrico Fermi Course XCV, pp.216-233, 1988. ,
Magnetostratigraphy and astronomical calibration of the last 1.1 Myr from an eastern Mediterranean piston core and dating of short events in the Brunhes, Geophysical Journal International, vol.129, issue.1, 1997. ,
DOI : 10.1111/j.1365-246X.1997.tb00938.x
Abstract, Quaternary Research, vol.1890, issue.03, pp.294-301, 2000. ,
DOI : 10.1029/JZ071i011p02852
Introduction élémentaire à la physique cosmique et à la physique des relations Soleil-Terre, 1984. ,
A Pliocene?Pleistocene stack of 57 globally distributed benthic ? 18 O record, Paleoceanography, vol.20, pp.1-17, 2005. ,
The Chinese loess in Xifeng, I. The primary study on magnetostratigraphy of a loess profile in Xifeng area, Gansu province, Geophysical Journal International, vol.92, issue.2, pp.345-348, 1988. ,
DOI : 10.1111/j.1365-246X.1988.tb01146.x
Brunhes Chron magnetic field excursions recovered from Leg 172 sediments, Proceedings of the ODP Science Research, pp.1-18, 2001. ,
DOI : 10.2973/odp.proc.sr.172.216.2001
Simulation of particle fluxes and cosmogenic nuclide production in the Earth's atmosphere, Journal of Geophysical Research: Atmospheres, vol.102, issue.suppl., pp.12099-12111, 1999. ,
DOI : 10.1029/1998JD200091
An updated simulation of particle fluxes and cosmogenic nuclide production in the Earth's atmosphere, Journal of Geophysical Research, vol.106, issue.A9, 1110. ,
DOI : 10.1029/2008JD010557
Role of paleoclimate and paleoceanography in sediment delivery to the Gulf of Papua over the last 300 kyrs based on foraminiferal and organic matter stable isotope records, Annual Meeting, 2006. ,
Amplitude and timing of the Laschamp geomagnetic dipole low from the global atmospheric 10 Be overproduction: Contribution of authigenic 10 Be/ 9 Be ratios in west equatorial Pacific sediments, J. Geophys. Res, vol.117, 2012. ,
The Laschamp geomagnetic dipole low expressed as a cosmogenic 10 Be atmospheric overproduction at ? 41 ka, Earth Planet. Sci. Lett, vol.201, issue.312, pp.305-317 ,
Sediment discharge to the ocean from small mountainous rivers: The New Guinea example, Geo-Marine Letters, vol.97, issue.98, pp.127-133, 1995. ,
DOI : 10.1007/BF01204453
Changes in the carbon cycle during the last deglaciation as indicated by the comparison of 10Be and 14C records, Earth and Planetary Science Letters, vol.219, issue.3-4, pp.325-340, 2004. ,
DOI : 10.1016/S0012-821X(03)00722-2
URL : https://hal.archives-ouvertes.fr/in2p3-00025055
Geomagnetic field intensity during the last 60,000 years based on 10Be and 36Cl from the Summit ice cores and 14C, Quaternary Science Reviews, vol.24, issue.16-17, pp.1849-1860, 2005. ,
DOI : 10.1016/j.quascirev.2005.01.012
Absolute calibration of 10Be AMS standards, Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, vol.258, issue.2, pp.403-413 ,
DOI : 10.1016/j.nimb.2007.01.297
Link between excursions and paleointensity inferred from abnormal field directions recorded at La Palma around 600 ka, Earth and Planetary Science Letters, vol.168, issue.3-4, pp.233-242, 1999. ,
DOI : 10.1016/S0012-821X(99)00061-8
The age and duration of the Matuyama???Brunhes transition from new K???Ar data from La Palma (Canary Islands) and revisited 40Ar/39Ar ages, Earth and Planetary Science Letters, vol.208, issue.3-4, pp.149-163, 2003. ,
DOI : 10.1016/S0012-821X(03)00053-0
10Be concentration and residence time in the deep ocean, Earth and Planetary Science Letters, vol.51, issue.2, pp.275-278, 1980. ,
DOI : 10.1016/0012-821X(80)90210-1
URL : https://hal.archives-ouvertes.fr/in2p3-00002513
Be as a probe of atmospheric transport processes, Geophysical Research Letters, vol.29, issue.2, pp.1015-1018, 1981. ,
DOI : 10.1029/GL008i009p01015
URL : https://hal.archives-ouvertes.fr/in2p3-00014519
Evidence for an increase in cosmogenic 10Be during a geomagnetic reversal, Nature, vol.15, issue.6017, pp.315-317, 1985. ,
DOI : 10.1038/315315a0
URL : https://hal.archives-ouvertes.fr/in2p3-00001517
10 Be deposition at Vostok, Antarctica, during the last 50000 years and its relationship to possible cosmogenic production variations during this period The Last Deglaciation: Absolute and Radiocarbon Chronologies, pp.127-139, 1992. ,
10Be evidence for the Matuyama???Brunhes geomagnetic reversal in the EPICA Dome C ice core, Nature, vol.172, issue.7115, pp.82-84, 2006. ,
DOI : 10.1038/nature05266
URL : https://hal.archives-ouvertes.fr/in2p3-00138066
Why are geomagnetic excursions not always recorded in sediments? Constraints from post-depositional remanent magnetization lock-in modelling, Earth and Planetary Science Letters, vol.227, issue.3-4, pp.345-359, 2004. ,
DOI : 10.1016/j.epsl.2004.07.040
The relationship between 10Be and geomagnetic field strength records in central North Atlantic sediments during the last 80 ka, Earth and Planetary Science Letters, vol.136, issue.3-4, pp.551-557, 1995. ,
DOI : 10.1016/0012-821X(95)00202-N
URL : https://hal.archives-ouvertes.fr/in2p3-00000623
Extraction of non-continuous orbital frequencies from noisy insolation data and from palaeoproxy records of geomagnetic intensity using the phase of continuous wavelet transforms, Geophysical Journal International, vol.176, issue.3, pp.767-781, 2009. ,
DOI : 10.1111/j.1365-246X.2008.04057.x
URL : https://hal.archives-ouvertes.fr/insu-00373004
Ar age spectrum data from volcanic rocks of the West Eifel field (Germany): Evidence for an early Brunhes geomagnetic excursion, Journal of Geophysical Research: Solid Earth, vol.8, issue.B5, pp.9061-9076, 1994. ,
DOI : 10.1029/93JB03365
Attainment of isotopic equilibrium between ocean water and the benthonic foraminiferal genus Uvigerina: isotopic changes in the ocean during the last glacial, Cent. Natl. Rech. Sci. Colloq. Int, vol.219, pp.203-209, 1974. ,
ABSTRACT, Transactions of the Royal Society of Edinburgh: Earth Sciences, vol.145, issue.04, pp.251-261, 1990. ,
DOI : 10.1038/307620a0
Age and duration of the Matuyama-Brunhes geomagnetic polarity transition from 40 Ar/ 39 Ar incremental heating, 1996. ,
Ar/Ar ages from transitionally magnetized lavas on La Palma, Canary Islands, and the geomagnetic instability timescale, Journal of Geophysical Research: Solid Earth, vol.105, issue.48, 2002. ,
DOI : 10.1029/2001JB001613
Structural and temporal requirements for geomagnetic field reversal deduced from lava flows, Nature, vol.95, issue.7033, pp.633-636, 2005. ,
DOI : 10.1038/316230a0
URL : https://hal.archives-ouvertes.fr/hal-00078682
Multiple Brunhes Chron excursions recorded in the West Eifel (Germany) volcanics: Support for long-held mantle control over the non-axial dipole field, Physics of the Earth and Planetary Interiors, vol.169, issue.1-4, pp.28-40, 2008. ,
DOI : 10.1016/j.pepi.2008.05.001
An earthtime chronology for the Matuyama-Brunhes geomagnetic field reversal, AGU Fall Meeting Abstract, pp.21-1465274, 2012. ,
South Atlantic and North Atlantic geomagnetic paleointensity stacks (0???80ka): implications for inter-hemispheric correlation, Quaternary Science Reviews, vol.21, issue.10, pp.1141-1151, 2002. ,
DOI : 10.1016/S0277-3791(01)00136-6
URL : http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.616.3842
Sedimentary records of relative paleointensity of the geomagnetic field: Theory and practice, Reviews of Geophysics, vol.82, issue.3, 1993. ,
DOI : 10.1029/93RG01771
Depositional remanent magnetization: Toward an improved theoretical and experimental foundation, Earth and Planetary Science Letters, vol.244, issue.3-4, pp.515-529, 2006. ,
DOI : 10.1016/j.epsl.2006.02.003
Astronomical calibration of the Matuyama-Brunhes boundary: Consequences for magnetic remanence acquisition in marine carbonates and the Asian loess sequences, Earth and Planetary Science Letters, vol.140, issue.1-4, pp.133-146, 1996. ,
DOI : 10.1016/0012-821X(96)00030-1
Geomagnetic moment variation and paleomagnetic excursions since 400 kyr BP: a stacked record from sedimentary sequences of the Portuguese margin, Earth and Planetary Science Letters, vol.219, issue.3-4, pp.377-396, 2004. ,
DOI : 10.1016/S0012-821X(03)00701-5
Paleoclimatic context of geomagnetic dipole lows and excursions in the Brunhes, clue for an orbital influence on the geodynamo?, Earth and Planetary Science Letters, vol.275, issue.3-4, pp.269-284, 2008. ,
DOI : 10.1016/j.epsl.2008.08.020
URL : https://hal.archives-ouvertes.fr/hal-01419595
Time variations in geomagnetic intensity, Reviews of Geophysics, vol.179, issue.3, 2003. ,
DOI : 10.1029/2001RG000104
Geomagnetic field intensity and reversals during the past four million
years, Nature, vol.366, issue.6452, pp.234-238, 1993. ,
DOI : 10.1038/366234a0
Geomagnetic dipole strength and reversal rate over the past two million years, Nature, vol.145, issue.7043, pp.802-805, 2005. ,
DOI : 10.1016/0012-821X(96)00026-X
Global distribution of beryllium isotopes in deep ocean water as derived from Fe???Mn crusts, Earth and Planetary Science Letters, vol.141, issue.1-4, pp.1-4, 1996. ,
DOI : 10.1016/0012-821X(96)00059-3
Reconstruction of the geomagnetic field between 20 and 60 kyr BP from cosmogenic radionuclides in the GRIP ice core, Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, vol.172, issue.1-4, pp.597-604, 2000. ,
DOI : 10.1016/S0168-583X(00)00285-8
Origin of orbital periods in the sedimentary relative paleointensity records, Physics of the Earth and Planetary Interiors, vol.169, issue.1-4, pp.140-150, 2008. ,
DOI : 10.1016/j.pepi.2008.07.017
Orbital Influence on Earth's Magnetic Field: 100,000-Year Periodicity in Inclination, Science, vol.295, issue.5564, pp.2435-2438, 2002. ,
DOI : 10.1126/science.1068541
Beryllium 10 in the Greenland Ice Core Project ice core at Summit, Greenland, Journal of Geophysical Research: Oceans, vol.102, issue.C12, pp.26783-26794, 1997. ,
DOI : 10.1029/97JC01265
URL : https://hal.archives-ouvertes.fr/in2p3-00007641
PADM2M: a penalized maximum likelihood model of the 0-2 Ma palaeomagnetic axial dipole moment, Geophysical Journal International, vol.184, issue.3, pp.1069-1089, 2011. ,
DOI : 10.1111/j.1365-246X.2010.04905.x