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Shackleton, Nicholas J; Hall, Michael A; Boersma, Anne (1984): Oxygen and carbon isotopes from benthic and planktonic foraminifers at DSDP Leg 74 Holes [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.810383, Supplement to: Shackleton, NJ et al. (1984): Oxygen and carbon isotope data from Leg 74 foraminifers. In: Moore, TC Jr; Rabinowitz, PD; et al. (eds.), Initial Reports of the Deep Sea Drilling Project (U.S. Govt. Printing Office), 74, 599-612, https://doi.org/10.2973/dsdp.proc.74.115.1984

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Abstract:
Oxygen and carbon isotope measurements have been made in picked planktonic and benthonic foraminifers from the five sites drilled on Leg 74, covering the whole Cenozoic. For the Neogene, the coverage gives good information on the development of the vertical temperature structure of Atlantic deep water. For the Paleogene, vertical gradients were weak and it is possible to combine data from different sites to obtain a very detailed record of both the temperature and carbon isotope history of Atlantic deep waters.
Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Median Latitude: -29.065540 * Median Longitude: 2.491585 * South-bound Latitude: -30.122700 * West-bound Longitude: 1.763300 * North-bound Latitude: -28.041500 * East-bound Longitude: 3.138000
Date/Time Start: 1980-06-10T00:00:00 * Date/Time End: 1980-07-18T00:00:00
Event(s):
74-525A * Latitude: -29.070700 * Longitude: 2.985300 * Date/Time: 1980-06-10T00:00:00 * Elevation: -2467.0 m * Penetration: 678.1 m * Recovery: 406.6 m * Location: South Atlantic/CREST * Campaign: Leg74 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 62 cores; 549.7 m cored; 6 m drilled; 74 % recovery
74-525B * Latitude: -29.070700 * Longitude: 2.985300 * Date/Time: 1980-06-10T00:00:00 * Elevation: -2467.0 m * Penetration: 285.6 m * Recovery: 181.3 m * Location: South Atlantic/CREST * Campaign: Leg74 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 52 cores; 227 m cored; 0 m drilled; 79.9 % recovery
74-526A * Latitude: -30.122700 * Longitude: 3.138000 * Date/Time: 1980-07-14T00:00:00 * Elevation: -1054.0 m * Penetration: 228.8 m * Recovery: 203.2 m * Location: South Atlantic/CREST * Campaign: Leg74 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 46 cores; 200.8 m cored; 0 m drilled; 101.2 % recovery
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
3 datasets

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Datasets listed in this publication series

  1. Shackleton, NJ; Hall, MA; Boersma, A (1984): (Appendix B) Isotopic analyses of benthic foraminifers at DSDP Leg 74 Holes. https://doi.org/10.1594/PANGAEA.810380
  2. Shackleton, NJ; Hall, MA; Boersma, A (1984): (Appendix C) Adjusted isotopic analyses of benthic foraminifers at DSDP Leg 74 Holes. https://doi.org/10.1594/PANGAEA.810381
  3. Shackleton, NJ; Hall, MA; Boersma, A (1984): (Appendix D) Isotopic analyses of planktonic foraminifers at DSDP Leg 74 Holes. https://doi.org/10.1594/PANGAEA.810382