Avdeiko, G P (1980): (Table 1) Bulk geochemistry of some lavas at DSDP Hole 55-433C [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.823434, Supplement to: Avdeiko, GP (1980): On possible continuation of the Hawaiian-Emperor chain in Kamchatka. In: Jackson, ED; Koisumi, I; et al., (eds.), Initial Reports of the Deep Sea Drilling Project (U.S. Govt. Printing Office), 55, 851-854, https://doi.org/10.2973/dsdp.proc.55.141.1980
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Abstract:
According to Wilson's (1963a, b) hypothesis, the volcanoes of the Hawaiian-Emperor Chain are formed as the Pacific lithospheric plate moves over a source of magma in the mantle. Morgan (1971, 1972) proposed that these "hot spots" resulted from "mantle plumes" that rise vertically from the core/mantle boundary and that are fixed about the deep mantle and rotating globe poles. The age of volcanoes increases with distance away from the recent "hot spot" beneath Kilauea volcano. The Hawaiian-Emperor bend indicates that the direction of motion of the Pacific plate changed about 40 m.y. ago.
Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Latitude: 44.777200 * Longitude: 170.020500
Date/Time Start: 1977-08-16T00:00:00 * Date/Time End: 1977-08-16T00:00:00
Minimum Elevation: -1874.0 m * Maximum Elevation: -1874.0 m
Event(s):
55-433C * Latitude: 44.777200 * Longitude: 170.020500 * Date/Time: 1977-08-16T00:00:00 * Elevation: -1874.0 m * Penetration: 550.5 m * Recovery: 250 m * Location: North Pacific/SEAMOUNT * Campaign: Leg55 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 48 cores; 381.5 m cored; 6 m drilled; 65.5 % recovery
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample code/label | Sample label | Avdeiko, G P | DSDP/ODP/IODP sample designation | ||
| 2 | Comment | Comment | Avdeiko, G P | |||
| 3 | Description | Description | Avdeiko, G P | |||
| 4 | Identification | ID | Avdeiko, G P | |||
| 5 | Silicon dioxide | SiO2 | % | Avdeiko, G P | ||
| 6 | Titanium dioxide | TiO2 | % | Avdeiko, G P | ||
| 7 | Aluminium oxide | Al2O3 | % | Avdeiko, G P | ||
| 8 | Iron oxide, Fe2O3 | Fe2O3 | % | Avdeiko, G P | ||
| 9 | Iron oxide, FeO | FeO | % | Avdeiko, G P | ||
| 10 | Manganese oxide | MnO | % | Avdeiko, G P | ||
| 11 | Magnesium oxide | MgO | % | Avdeiko, G P | ||
| 12 | Calcium oxide | CaO | % | Avdeiko, G P | ||
| 13 | Sodium oxide | Na2O | % | Avdeiko, G P | ||
| 14 | Potassium oxide | K2O | % | Avdeiko, G P | ||
| 15 | Phosphorus pentoxide | P2O5 | % | Avdeiko, G P | ||
| 16 | Water in rock | H2O | % | Avdeiko, G P | H2O+, structural part, similar to LOI | |
| 17 | Water in rock | H2O | % | Avdeiko, G P | H2O-, hydration part | |
| 18 | Total | Total | % | Avdeiko, G P |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
72 data points
Data
| 1 Sample label | 2 Comment | 3 Description | 4 ID | 5 SiO2 [%] | 6 TiO2 [%] | 7 Al2O3 [%] | 8 Fe2O3 [%] | 9 FeO [%] | 10 MnO [%] | 11 MgO [%] | 12 CaO [%] | 13 Na2O [%] | 14 K2O [%] | 15 P2O5 [%] | 16 H2O [%] (H2O+, structural part, simila...) | 17 H2O [%] (H2O-, hydration part) | 18 Total [%] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 55-433C-23-2,2-17 | Flow top | The oceanic type picrite-basalt from the Emperor Ridge | 2 | 43.48 | 1.82 | 12.94 | 8.51 | 3.91 | 0.14 | 12.28 | 2.59 | 1.90 | 0.74 | 0.09 | 5.75 | 5.7 | 99.85 |
| 55-433C-23-2,2-17 | Flow top, without H2O | The oceanic type picrite-basalt from the Emperor Ridge | 3 | 49.19 | 2.06 | 14.64 | 9.63 | 4.42 | 0.16 | 13.89 | 2.93 | 2.15 | 0.84 | 0.10 | 0.00 | 0.0 | 100.00 |
| 55-433C-24-7,141-144 | Flow bottom | The oceanic type picrite-basalt from the Emperor Ridge | 4 | 42.96 | 1.32 | 7.60 | 1.73 | 9.37 | 0.14 | 23.87 | 5.12 | 1.66 | 1.24 | 0.11 | 3.17 | 1.7 | 99.99 |
| 55-433C-24-7,141-144 | Flow bottom, without H2O | The oceanic type picrite-basalt from the Emperor Ridge | 5 | 45.16 | 1.39 | 7.99 | 1.82 | 9.85 | 0.15 | 25.09 | 5.38 | 1.75 | 1.30 | 0.12 | 0.00 | 0.0 | 100.00 |