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Global geomagnetic Laschamp excursion characteristics - further models
These animations illustrate global geomagnetic field characteristics from 50 to 30~ka BP from several different spherical harmonic field models as compared to LSMOD.2 in the related publication. LSMOD.2 is our preferred model, giving the currently best representation of the geomagnetic fiel ...
Data Types: animation
40Ar/39Ar Age Determination 14D30415 (IESS10034 - Wanderer Seamount)
This upload contains the 40Ar/39Ar geochronology age determination of sample MV1203-D58-16 from Wanderer Seamount in Walvis Ridge and was calculated using the ArArCALC freeware. The preferred age of 43.46 ± 0.03 Ma is the age plateau and is interpreted as the eruption age of the sample. Only ...
Data Types: spreadsheet
40Ar/39Ar Age Determination 14D34726 (IESS10047 - Contest Seamount)
This upload contains the 40Ar/39Ar geochronology age determination of sample MV1203-D60-04 from Contest Seamount in Walvis Ridge and was calculated using the ArArCALC freeware. The preferred age of 41.17 ± 0.02 Ma is the age plateau and is interpreted as the eruption age of the sample. Goo ...
Data Types: spreadsheet
40Ar/39Ar Age Determination 16D16131 (IESS10091 - Coleridge Guyot)
This upload contains the 40Ar/39Ar geochronology age determination of sample MV1203-D24-03 from Coleridge Guyot in Walvis Ridge and was calculated using the ArArCALC freeware. The preferred age of 36.53 ± 0.01 Ma is the age plateau and is interpreted as the eruption age of the sample. Goo ...
Data Types: spreadsheet
40Ar/39Ar Age Determination 16D16470 (IESS10097 - Wust Guyot)
This upload contains the 40Ar/39Ar geochronology age determination of sample MV1203-D23-13A from Wust Guyot in Walvis Ridge and was calculated using the ArArCALC freeware. No meaningful age was determined with this experiment. The age determination was carried out on a sample of trachybasal ...
Data Types: spreadsheet
40Ar/39Ar Age Determination 16D10572 (IESS10076 - Narwhal Seamount)
This upload contains the 40Ar/39Ar geochronology age determination of sample MV1203-D12-02 from Narwhal Seamount in Walvis Ridge and was calculated using the ArArCALC freeware. No meaningful age was determined with this experiment. The age determination was carried out on a sample of basal ...
Data Types: spreadsheet
40Ar/39Ar Age Determination 16D10683 (IESS10078 - Bulkington East)
This upload contains the 40Ar/39Ar geochronology age determination of sample MV1203-D15-01 from Bulkington East in Walvis Ridge and was calculated using the ArArCALC freeware. No meaningful age was determined with this experiment. The age determination was carried out on a sample o ...
Data Types: spreadsheet
40Ar/39Ar Age Determination 16D10771 (IESS10079 - Bulkington West)
This upload contains the 40Ar/39Ar geochronology age determination of sample MV1203-D16-03 from Bulkington West in Walvis Ridge and was calculated using the ArArCALC freeware. The preferred age of 59.06 ± 0.14 Ma is the inverse isochron and is interpreted as the eruption age of the sample ...
Data Types: spreadsheet
40Ar/39Ar Age Determination 16D16095 (IESS10090 - Coleridge Guyot)
This upload contains the 40Ar/39Ar geochronology age determination of sample MV1203-D24-02 from Coleridge Guyot in Walvis Ridge and was calculated using the ArArCALC freeware. The preferred age of 36.51 ± 0.01 Ma is the age plateau and is interpreted as the eruption age of the sample. High- ...
Data Types: spreadsheet
40Ar/39Ar Age Determination 16D16167 (IESS10092 - Right Guyot)
This upload contains the 40Ar/39Ar geochronology age determination of sample MV1203-D27-08 from Right Guyot in Walvis Ridge and was calculated using the ArArCALC freeware. The preferred age of 33.91 ± 0.01 Ma is the age plateau and is interpreted as the eruption age of the sample. Good platea ...
Data Types: spreadsheet
40Ar/39Ar Age Determination 14D30688 (IESS10039 - Baffin Guyot)
This upload contains the 40Ar/39Ar geochronology age determination of sample MV1203-D57-01A from Baffin Guyot in Walvis Ridge and was calculated using the ArArCALC freeware. No meaningful age was determined with this experiment. The age determination was carried out on a sample of tephrit ...
Data Types: spreadsheet
40Ar/39Ar Age Determination 14D30789 (IESS10040 - Concordia Seamount)
This upload contains the 40Ar/39Ar geochronology age determination of sample MV1203-D59-12 from Concordia Seamount in Walvis Ridge and was calculated using the ArArCALC freeware. The preferred age of 42.50 ± 0.03 Ma is the age plateau and is interpreted as the eruption age of the sample ...
Data Types: spreadsheet
Global geomagnetic Laschamp excursion characteristics - LSMOD and GGF100k
These animations illustrate global geomagnetic field characteristics from 50 to 30~ka BP from several different spherical harmonic field models as compared in the related publication. LSMOD.2 is our preferred model, giving the currently best representation of the geomagnetic field evolutio ...
Data Types: animation
40Ar/39Ar Age Determination 14D34764 (IESS10048 - Maybe Seamount)
This upload contains the 40Ar/39Ar geochronology age determination of sample MV1203-D61-06A from Maybe Seamount in Walvis Ridge and was calculated using the ArArCALC freeware. The preferred age of 42.54 ± 0.01 Ma is the age plateau and is interpreted as the eruption age of the sample. Goo ...
Data Types: spreadsheet
40Ar/39Ar Age Determination 15D03973 (IESS10051 - Harpooner Guyot)
This upload contains the 40Ar/39Ar geochronology age determination of sample MV1203-D56-22 from Harpooner Guyot in Walvis Ridge and was calculated using the ArArCALC freeware. The preferred age of 35.48 ± 0.01 Ma is the age plateau and is interpreted as the eruption age of the sample. High- ...
Data Types: spreadsheet
40Ar/39Ar Age Determination 14D30840 (IESS10041 - Contest Seamount)
This upload contains the 40Ar/39Ar geochronology age determination of sample MV1203-D60-04 from Contest Seamount in Walvis Ridge and was calculated using the ArArCALC freeware. The preferred age of 40.98 ± 0.01 Ma is the age plateau and is interpreted as the eruption age of the sample ...
Data Types: spreadsheet
40Ar/39Ar Age Determination 14D32303 (IEKK1-RR1310-D42-68 - Lau Basin)
This upload contains the 40Ar/39Ar geochronology age determination of sample RR1310-D42-68 from Lau Basin in South Pacific and was calculated using the ArArCALC freeware. The preferred age of 0.6445 ± 0.0029 Ma is the age plateau and is interpreted as the eruption age of the sample. A reliabl ...
Data Types: spreadsheet
40Ar/39Ar Age Determination 14D27452 (IEKK1-RR1310-D04-1DPL - Rurutu Hotspot)
This upload contains the 40Ar/39Ar geochronology age determination of sample RR1310-D04-1D from Rurutu Hotspot in Tuvalu (Rurutu Hotspot, Tuvalu) and was calculated using the ArArCALC freeware. The preferred age of 63.67 ± 0.16 Ma is the age plateau and is interpreted as the eruption age o ...
Data Types: spreadsheet
40Ar/39Ar Age Determination 14D32259 (IEKK1-RR1310-D42-67 - Lau Basin)
This upload contains the 40Ar/39Ar geochronology age determination of sample RR1310-D42-67 from Lau Basin in South Pacific and was calculated using the ArArCALC freeware. The preferred age of 0.5999 ± 0.0027 Ma is the age plateau and is interpreted as the eruption age of the sample. A reliabl ...
Data Types: spreadsheet
40Ar/39Ar Age Determination 15D04531 (IEKK1-HO-PUA-03 - Marquesas Islands)
This upload contains the 40Ar/39Ar geochronology age determination of sample HO-PUA-03 from Marquesas Islands in French Polynesia and was calculated using the ArArCALC freeware. The preferred age of 1.7130 ± 0.0017 Ma is the age plateau and is interpreted as the eruption age of the sample. Th ...
Data Types: spreadsheet

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