The distribution of geothermal and geochemical gradients near site 501/504; implications for hydrothermal circulation in the oceanic crust

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doi: 10.2973/odp.proc.ir.111.102.1988
Author(s): Langseth, M. G.; Mottl, Michael J.; Hobart, M. A.; Fisher, A.
Author Affiliation(s): Primary:
Lamont-Doherty Geol. Obs., Palisades, NY, United States
Other:
Univ. Tokyo, Japan
Tex. A&M Univ., United States
Lamont-Doherty Geol. Obs., United States
Wash. Univ., United States
IFREMER, France
BRGM, France
Aachen Univ. Technol., Federal Republic of Germany
Open Univ., United Kingdom
Kochi Univ., Japan
Univ. Toronto, Canada
Chiba Univ., Japan
Univ. Nottingham, United Kingdom
Mem. Univ., Canada
U. S. Geol. Surv., United States
Univ. Hawaii, United States
Univ. Wash., United States
Univ. Tex. at Austin, United States
Univ. Mass., United States
Univ. Giessen, Federal Republic of Germany
Univ. Miami, United States
Volume Title: Proceedings of the Ocean Drilling Program, Costa Rica Rift, covering Leg 111 of the cruises of the drilling vessel JOIDES Resolution, Bridgetown, Barbados, to Callao, Peru, sites 504, 677, and 678, 16 August 1986-20 October 1986
Volume Author(s): Becker, Keir; Sakai, Hitoshi; Merrill, Russell B.; Adamson, Andrew C.; Alexandrovich, Joanne; Alt, Jeffrey C.; Anderson, Roger N.; Bideau, Daniel; Gable, Robert; Herzig, Peter M.; Houghton, Simon; Ishizuka, Hideo; Kawahata, Hodaka; Kinoshita, Hajimu; Lovell, Michael A.; Malpas, John; Masuda, Harue; Morin, Roger H.; Mottl, Michael J.; Pariso, Janet E.; Pezard, Philippe; Phillips, Joseph; Sparks, Joel; Uhlig, Stefan; Stewart, Norman J.
Source: Proceedings of the Ocean Drilling Program, Costa Rica Rift, covering Leg 111 of the cruises of the drilling vessel JOIDES Resolution, Bridgetown, Barbados, to Callao, Peru, sites 504, 677, and 678, 16 August 1986-20 October 1986, Keir Becker, Hitoshi Sakai, Russell B. Merrill, Andrew C. Adamson, Joanne Alexandrovich, Jeffrey C. Alt, Roger N. Anderson, Daniel Bideau, Robert Gable, Peter M. Herzig, Simon Houghton, Hideo Ishizuka, Hodaka Kawahata, Hajimu Kinoshita, Michael A. Lovell, John Malpas, Harue Masuda, Roger H. Morin, Michael J. Mottl, Janet E. Pariso, Philippe Pezard, Joseph Phillips, Joel Sparks, Stefan Uhlig and Norman J. Stewart. Proceedings of the Ocean Drilling Program, Part A: Initial Reports, Vol.111, p.23-32. Publisher: Texas A & M University, Ocean Drilling Program, College Station, TX, United States. ISSN: 0884-5883 CODEN: IDSDA6
Note: In English. 17 refs.; illus. incl. sects., sketch maps
Year of Publication: 1988
Research Program: DSDP Deep Sea Drilling Project
IPOD International Phase of Ocean Drilling
ODP Ocean Drilling Program
Key Words: 07 Marine Geology and Oceanography; 18 Geophysics, Solid-Earth; Chemical composition; Convection; Costa Rica Rift; Crust; DSDP Site 501; DSDP Site 504; Deep Sea Drilling Project; Drilling; East Pacific; Equatorial Pacific; Geothermal gradient; Heat flow; Hydrothermal alteration; Hydrothermal processes; IPOD; Leg 111; Leg 137; Leg 140; Leg 148; Leg 68; Leg 69; Leg 70; Leg 83; Leg 92; Metasomatism; Ocean Drilling Program; Oceanic crust; Pacific Ocean; Pore water; Sediments; Tectonophysics; Thickness
Coordinates: N011338 N011338 W0834403 W0834403
N011335 N011335 W0834356 W0834356
Record ID: 1988032282
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