Koeberl, Christian (1993): Major and trace element abundance in sediment samples from ODP Hole 121-758B (Table 1) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.712131, Supplement to: Koeberl, C (1993): Extraterrestrial component associated with Australasian microtektites in a core from ODP Site 758B. Earth and Planetary Science Letters, 119(3), 453-458, https://doi.org/10.1016/0012-821X(93)90153-Z
Always quote citation above when using data! You can download the citation in several formats below.
Published: 1993 (exact date unknown) • DOI registered: 2009-03-04
Abstract:
Major and trace element analyses of 30 sediment samples from ODP Core 758B across the Brunhes-Matuyama geomagnetic polarity reversal and the Australasian microtektite-bearing layer show a small but significant anomaly in the elemental abundances of Ir, Co and Ni. The maximum of the anomaly between 10.89 and 11.00 m below seafloor correlates with the maximum abundance of microtektites. Iridium abundances, which show the most significant anomaly, reach 0.16 ppb, which is evidence for an extraterrestrial component.
Project(s):
Ocean Drilling Program (ODP)
Coverage:
Latitude: 5.384000 * Longitude: 90.361200
Date/Time Start: 1988-06-15T04:40:00 * Date/Time End: 1988-06-15T15:58:00
Minimum DEPTH, sediment/rock: 9.80 m * Maximum DEPTH, sediment/rock: 12.20 m
Event(s):
121-758B * Latitude: 5.384000 * Longitude: 90.361200 * Date/Time Start: 1988-06-15T04:40:00 * Date/Time End: 1988-06-15T15:58:00 * Elevation: -2937.0 m * Penetration: 96 m * Recovery: 98.68 m * Location: Indian Ocean * Campaign: Leg121 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 10 cores; 96 m cored; 0 m drilled; 102.8 % recovery
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 2 | Sample code/label | Sample label | Koeberl, Christian | DSDP/ODP/IODP sample designation | ||
| 3 | Silicon dioxide | SiO2 | % | Koeberl, Christian | X-ray fluorescence (XRF) | |
| 4 | Titanium dioxide | TiO2 | % | Koeberl, Christian | X-ray fluorescence (XRF) | |
| 5 | Aluminium oxide | Al2O3 | % | Koeberl, Christian | X-ray fluorescence (XRF) | |
| 6 | Iron oxide, Fe2O3 | Fe2O3 | % | Koeberl, Christian | X-ray fluorescence (XRF) | |
| 7 | Manganese oxide | MnO | % | Koeberl, Christian | X-ray fluorescence (XRF) | |
| 8 | Magnesium oxide | MgO | % | Koeberl, Christian | X-ray fluorescence (XRF) | |
| 9 | Calcium oxide | CaO | % | Koeberl, Christian | X-ray fluorescence (XRF) | |
| 10 | Sodium oxide | Na2O | % | Koeberl, Christian | Element analysis, neutron activation (NAA) | |
| 11 | Potassium oxide | K2O | % | Koeberl, Christian | X-ray fluorescence (XRF) | |
| 12 | Phosphorus pentoxide | P2O5 | % | Koeberl, Christian | X-ray fluorescence (XRF) | |
| 13 | Loss on ignition | LOI | % | Koeberl, Christian | X-ray fluorescence (XRF) | |
| 14 | Scandium | Sc | mg/kg | Koeberl, Christian | Instrumental neutron activation analysis (INAA) (Reimann et al., 1998) | |
| 15 | Chromium | Cr | mg/kg | Koeberl, Christian | Instrumental neutron activation analysis (INAA) (Reimann et al., 1998) | |
| 16 | Cobalt | Co | mg/kg | Koeberl, Christian | Instrumental neutron activation analysis (INAA) (Reimann et al., 1998) | |
| 17 | Nickel | Ni | mg/kg | Koeberl, Christian | Instrumental neutron activation analysis (INAA) (Reimann et al., 1998) | |
| 18 | Zinc | Zn | mg/kg | Koeberl, Christian | Instrumental neutron activation analysis (INAA) (Reimann et al., 1998) | |
| 19 | Gallium | Ga | mg/kg | Koeberl, Christian | Instrumental neutron activation analysis (INAA) (Reimann et al., 1998) | |
| 20 | Arsenic | As | mg/kg | Koeberl, Christian | Instrumental neutron activation analysis (INAA) (Reimann et al., 1998) | |
| 21 | Selenium | Se | mg/kg | Koeberl, Christian | Instrumental neutron activation analysis (INAA) (Reimann et al., 1998) | |
| 22 | Bromine | Br | mg/kg | Koeberl, Christian | Instrumental neutron activation analysis (INAA) (Reimann et al., 1998) | |
| 23 | Rubidium | Rb | mg/kg | Koeberl, Christian | Instrumental neutron activation analysis (INAA) (Reimann et al., 1998) | |
| 24 | Strontium | Sr | mg/kg | Koeberl, Christian | Instrumental neutron activation analysis (INAA) (Reimann et al., 1998) | |
| 25 | Zirconium | Zr | mg/kg | Koeberl, Christian | Instrumental neutron activation analysis (INAA) (Reimann et al., 1998) | |
| 26 | Silver | Ag | mg/kg | Koeberl, Christian | Instrumental neutron activation analysis (INAA) (Reimann et al., 1998) | |
| 27 | Antimony | Sb | mg/kg | Koeberl, Christian | Instrumental neutron activation analysis (INAA) (Reimann et al., 1998) | |
| 28 | Caesium | Cs | mg/kg | Koeberl, Christian | Instrumental neutron activation analysis (INAA) (Reimann et al., 1998) | |
| 29 | Barium | Ba | mg/kg | Koeberl, Christian | Instrumental neutron activation analysis (INAA) (Reimann et al., 1998) | |
| 30 | Lanthanum | La | mg/kg | Koeberl, Christian | Instrumental neutron activation analysis (INAA) (Reimann et al., 1998) | |
| 31 | Cerium | Ce | mg/kg | Koeberl, Christian | Instrumental neutron activation analysis (INAA) (Reimann et al., 1998) | |
| 32 | Neodymium | Nd | mg/kg | Koeberl, Christian | Instrumental neutron activation analysis (INAA) (Reimann et al., 1998) | |
| 33 | Samarium | Sm | mg/kg | Koeberl, Christian | Instrumental neutron activation analysis (INAA) (Reimann et al., 1998) | |
| 34 | Europium | Eu | mg/kg | Koeberl, Christian | Instrumental neutron activation analysis (INAA) (Reimann et al., 1998) | |
| 35 | Gadolinium | Gd | mg/kg | Koeberl, Christian | Instrumental neutron activation analysis (INAA) (Reimann et al., 1998) | |
| 36 | Terbium | Tb | mg/kg | Koeberl, Christian | Instrumental neutron activation analysis (INAA) (Reimann et al., 1998) | |
| 37 | Dysprosium | Dy | mg/kg | Koeberl, Christian | Instrumental neutron activation analysis (INAA) (Reimann et al., 1998) | |
| 38 | Thulium | Tm | mg/kg | Koeberl, Christian | Instrumental neutron activation analysis (INAA) (Reimann et al., 1998) | |
| 39 | Ytterbium | Yb | mg/kg | Koeberl, Christian | Instrumental neutron activation analysis (INAA) (Reimann et al., 1998) | |
| 40 | Lutetium | Lu | mg/kg | Koeberl, Christian | Instrumental neutron activation analysis (INAA) (Reimann et al., 1998) | |
| 41 | Hafnium | Hf | mg/kg | Koeberl, Christian | Instrumental neutron activation analysis (INAA) (Reimann et al., 1998) | |
| 42 | Tantalum | Ta | mg/kg | Koeberl, Christian | Instrumental neutron activation analysis (INAA) (Reimann et al., 1998) | |
| 43 | Tungsten | W | mg/kg | Koeberl, Christian | Instrumental neutron activation analysis (INAA) (Reimann et al., 1998) | |
| 44 | Iridium | Ir | ng/kg | Koeberl, Christian | Instrumental neutron activation analysis (INAA) (Reimann et al., 1998) | |
| 45 | Gold | Au | ng/kg | Koeberl, Christian | Instrumental neutron activation analysis (INAA) (Reimann et al., 1998) | |
| 46 | Mercury | Hg | mg/kg | Koeberl, Christian | Instrumental neutron activation analysis (INAA) (Reimann et al., 1998) | |
| 47 | Thorium | Th | mg/kg | Koeberl, Christian | Instrumental neutron activation analysis (INAA) (Reimann et al., 1998) | |
| 48 | Uranium | U | mg/kg | Koeberl, Christian | Instrumental neutron activation analysis (INAA) (Reimann et al., 1998) | |
| 49 | Potassium/Uranium ratio | K/U | Koeberl, Christian | Calculated | ||
| 50 | Zirconium/Hafnium ratio | Zr/Hf | Koeberl, Christian | Calculated | ||
| 51 | Lanthanum/Thorium ratio | La/Th | Koeberl, Christian | Calculated | ||
| 52 | Hafnium/Tantalum ratio | Hf/Ta | Koeberl, Christian | Calculated | ||
| 53 | Thorium/Uranium ratio | Th/U | Koeberl, Christian | Calculated | ||
| 54 | Lanthanum/Ytterbium ratio | La/Yb | Koeberl, Christian | Calculated | La(N)/Yb(N) | |
| 55 | Europium anomaly | Eu/Eu* | Koeberl, Christian | Calculated |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
1620 data points