Lelikov, Evgeny P; Emelyanova, T A; Baranov, Boris V (2008): Age and chemical composition of dredged igneous rocks from the Vityaz Ridge, Pacific slope of the Kuril Island Arc [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.727135, Supplement to: Lelikov, EP et al. (2008): Magmatism of the submarine Vityaz Ridge (Pacific slope of the Kuril Island Arc). Oceanology, 48(2), 239-249, https://doi.org/10.1134/S0001437008020112
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Abstract:
Original results of igneous rock studies are presented. The rocks were dredged during a marine expedition (cruise 37 of R/V Akademik M.A. Lavrent'ev in August-September, 2005) in the region of the submarine Vityaz Ridge and the Kuril Arc outer slope. Several age complexes (Late Cretaceous, Eocene, Late Oligocene, Miocene, and Pliocene-Pleistocene) are recognizable on the Vityaz Ridge. These complexes are characterized by a number of common geochemical features since all of them represent formations of island arc calc-alkali series. At the same time, they also have individual features reflecting different geodynamic settings. The outer slope of the Kuril Arc demonstrates submarine volcanism. Pliocene-Pleistocene volcanic rocks dredged here are similar to volcanites of the Kuril-Kamchatka Arc frontal zone.
Project(s):
Archive of Ocean Data (ARCOD)
Coverage:
Median Latitude: 46.801188 * Median Longitude: 153.103568 * South-bound Latitude: 45.563067 * West-bound Longitude: 151.555100 * North-bound Latitude: 47.950317 * East-bound Longitude: 154.386800
Event(s):
LV-37-14 * Latitude: 47.950317 * Longitude: 154.334433 * Elevation Start: -1450.0 m * Elevation End: -1200.0 m * Location: Vityaz Ridge, Northwest Pacific * Campaign: LV-37 * Basis: Akademik M.A. Lavrentiev * Method/Device: Dredge (DRG)
LV-37-17 * Latitude: 47.711500 * Longitude: 154.386800 * Elevation Start: -1770.0 m * Elevation End: -1500.0 m * Location: Vityaz Ridge, Northwest Pacific * Campaign: LV-37 * Basis: Akademik M.A. Lavrentiev * Method/Device: Dredge (DRG)
LV-37-19 * Latitude: 47.715133 * Longitude: 154.377833 * Elevation Start: -1800.0 m * Elevation End: -1500.0 m * Location: Vityaz Ridge, Northwest Pacific * Campaign: LV-37 * Basis: Akademik M.A. Lavrentiev * Method/Device: Dredge (DRG)
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
2 datasets
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Datasets listed in this publication series
- Lelikov, EP; Emelyanova, TA; Baranov, BV (2008): (Table 1) Radioisotopic age determinations of igneous rocks from the Vityaz Ridge. https://doi.org/10.1594/PANGAEA.727133
- Lelikov, EP; Emelyanova, TA; Baranov, BV (2008): (Table 2) Contents of petrogenic, trace, and rare earth elements in magmatic rocks from the Vityaz Ridge. https://doi.org/10.1594/PANGAEA.727134