• The BrunhesMatuyama reversal, named after Bernard Brunhes and Motonori Matuyama, was a geologic event, approximately 781,000 years ago, when the Earth's...
    8 KB (738 words) - 06:48, 21 August 2024
  • years (on average once every ~450,000 years). The latest, the BrunhesMatuyama reversal, occurred 780,000 years ago with widely varying estimates of how...
    43 KB (4,848 words) - 12:52, 27 August 2024
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    the BrunhesMatuyama reversal of 781,000 years ago. This proposal was based on the apparent contemporaneous timing of the BrunhesMatuyama reversal and...
    15 KB (1,892 words) - 15:22, 7 October 2024
  • The Gauss–Matuyama Reversal was a geologic event approximately 2.58 Ma when the Earth's magnetic field underwent a geomagnetic reversal from normal polarity...
    6 KB (679 words) - 14:27, 3 December 2023
  • Brunhes may refer to: Bernard Brunhes (1867–1910), French geophysicist BrunhesMatuyama reversal, the reversal of the Earth's magnetic field approximately...
    489 bytes (88 words) - 13:23, 29 July 2023
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    beginning of the Chibanian is the BrunhesMatuyama reversal, when the Earth's magnetic field last underwent reversal. Its end roughly coincides with the...
    23 KB (2,012 words) - 19:00, 30 August 2024
  • Thumbnail for Bernard Brunhes
    geomagnetic reversal. The current period of normal polarity, Brunhes Chron, and the BrunhesMatuyama reversal are named for him. Brunhes was educated...
    3 KB (260 words) - 12:48, 9 September 2023
  • Geomagnetic excursion (category Geomagnetic reversal)
    reversals, with up to 12 excursions documented within the current reversal period BrunhesMatuyama reversal. Geomagnetic excursions for the Brunhes geomagnetic...
    12 KB (1,590 words) - 05:22, 3 February 2023
  • mechanisms of short-term reversals and excursions like the Jaramillo, as well as the major field reversals like the BrunhesMatuyama reversal, are subjects of...
    3 KB (343 words) - 23:33, 14 November 2023
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    tables, see the individual linked articles. BrunhesMatuyama reversal – Most recent geomagnetic reversal event (about 780,000 years ago) Geologic time...
    31 KB (2,104 words) - 19:29, 28 August 2024
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    reversals ranging from less than 0.1 million years to as much as 50 million years. The most recent geomagnetic reversal, called the BrunhesMatuyama reversal...
    78 KB (8,953 words) - 15:48, 20 September 2024
  • commonly termed Brunhes, with the most recent transition at C1r, commonly termed Matuyama, at 0.773 Ma which is the BrunhesMatuyama reversal. The C (for...
    13 KB (1,626 words) - 15:52, 7 December 2023
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    polarity (i.e., that of the present Earth's field) is the Brunhes-Matuyama or Matuyama-Brunhes reversal. At the 1973 Burg Wartenstein Symposium, it was recommended...
    11 KB (1,124 words) - 21:25, 4 May 2024
  • Magnetic field reversal may refer to: Geomagnetic reversal BrunhesMatuyama reversal, approximately 780,000 years ago Gauss-Matuyama reversal, approximately...
    734 bytes (117 words) - 19:49, 9 March 2022
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    magnetic field reversed in the mid-Quaternary, a reversal now known as the BrunhesMatuyama reversal. British physicist P.M.S. Blackett provided a major...
    20 KB (2,267 words) - 05:28, 17 September 2024
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    15 – 621 MIS 16 – 676 MIS 17 – 712 MIS 18 – 761 MIS 19 – 790 (BrunhesMatuyama reversal) MIS 20 – 814 MIS 21 – 866 The list continues to MIS 104, beginning...
    17 KB (2,215 words) - 15:18, 23 June 2024
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    two most recent geomagnetic reversals – the BrunhesMatuyama reversal around 780,000 years ago and the Jaramillo reversal around 950,000 to 1 million...
    23 KB (2,243 words) - 08:05, 26 May 2024
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    are therefore more vulnerable to melting. Global warming portal BrunhesMatuyama reversal Chibanian Milankovitch cycles Paleoclimatology Timeline of glaciation...
    22 KB (2,555 words) - 07:19, 15 August 2024
  • Malcolm S. Pringleb (1996). "Age and duration of the Matuyama-Brunhes geomagnetic polarity reversal from incremental heating analyses of lavas". Earth and...
    36 KB (3,225 words) - 12:45, 2 April 2024
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    volcanic ash at Hueyatlaco. The ash was dated to sometime after the BrunhesMatuyama reversal, ca. 780,000 ybp. Xalnene Tuff footprints Cerutti Mastodon site...
    12 KB (1,557 words) - 02:58, 20 June 2024
  • Globigerinoides extremus. The end of the Calabrian is defined as the BrunhesMatuyama magnetic reversal event. Eburonian Villafranchian Cohen, K. M.; Finney, S. C...
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    other plant based foods, at Daughters of Jacob Bridge, Palestine. BrunhesMatuyama reversal. Hominins present in Luzon, Philippines, possible ancestors of...
    236 KB (6,268 words) - 03:00, 5 October 2024
  • The following is a list of geomagnetic reversals, showing the ages of the beginning and end of each period of normal polarity (where the polarity matches...
    3 KB (75 words) - 19:55, 9 February 2024
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    1994). "The astronomical theory of climate and the age of the Brunhes-Matuyama magnetic reversal". Earth and Planetary Science Letters. 126 (1–3): 91–108....
    3 KB (259 words) - 21:52, 1 August 2023
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    counter-clockwise in the Melanesia area. The Manus Plate formed during the Brunhes-Matuyama reversal, making its maximum age approximately 781,000 years old. The Manus...
    3 KB (308 words) - 23:18, 6 October 2024
  • Thumbnail for André Berger
    Nicholas Shackleton, he contributed to improve the age of the Brunhes-Matuyama reversal. He identified the instability of the astronomical periods and...
    24 KB (3,091 words) - 19:07, 6 January 2024
  • placed the lower boundary for the formation of the cave at the BrunhesMatuyama reversal.: 32  The initial formation of the cave following the uplift of...
    56 KB (6,411 words) - 08:39, 30 September 2024
  • proposed placing the Sicilian as a sub-stage below (before) the BrunhesMatuyama magnetic reversal, as part of a newly defined Selinuntian Stage which would...
    5 KB (498 words) - 21:33, 6 May 2021
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    the record back somewhat further, possibly as far as the BrunhesMatuyama magnetic reversal, believed to be at about 780 kyr. The core time scale is derived...
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  • detailed chronology of the Australasian impact event, the BrunhesMatuyama geomagnetic polarity reversal, and global climatic change". Earth and Planetary Science...
    19 KB (2,425 words) - 22:57, 22 September 2024