Abyssal glasses, petrologic mapping of the oceanic floor and "Geochemical Leg" 82

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doi: 10.2973/dsdp.proc.82.127.1985
Author(s): Dmitriev, L. V.; Sobolov, A. V.; Sushchevskaya, N. M.; Zapunny, S. A.
Author Affiliation(s): Primary:
Vernadskiy Inst. Geochem., Moscow, USSR
Other:
Lamont-Doherty Geol. Obs., Palisades, NY, United States
Wash. Univ., Dep. Earth and Planet. Sci., St. Louis, MO, United States
Hawaii Inst. Geophys., Honolulu, HI, United States
Fla. State Univ., Dep. Geol., Tallahasse, FL, United States
Curtis and Echols Geol. Consultants, Houston, TX, United States
Univ. Mass., Dep. Geol., Amherst, MA, United States
Univ. Leicester, Dep. Geol., Leicester, United Kingdom
Scripps Inst. Oceanogr., La Jolla, Ca, United States
Ruhr-Univ. Bochum, Inst. Geol., Federal Republic of Germany
Univ. R.I., Grad. Sch. Oceanogr., Kingston, RI, United States
Volume Title: Initial reports of the Deep Sea Drilling Project; covering Leg 82 of the cruises of the Drilling Vessel Glomar Challenger; Ponta Delgada, Azores, to Balboa, Panama; September-November 1981
Volume Author(s): Bougault, Henri; Cande, Steven C.; Brannon, Joyce C.; Christie, David M.; Clark, Murlene; Curtis, Doris Malkin; Drake, Natalie; Echols, Dorothy J.; Hill, Ian Ashley; Khan, Mohammed Javed; Mills, William G.; Neuser, Rolf; Rideout, Marion L.; Weaver, Barry L.; Whalen, Elizabeth
Source: Initial reports of the Deep Sea Drilling Project; covering Leg 82 of the cruises of the Drilling Vessel Glomar Challenger; Ponta Delgada, Azores, to Balboa, Panama; September-November 1981, Henri Bougault, Steven C. Cande, Joyce C. Brannon, David M. Christie, Murlene Clark, Doris Malkin Curtis, Natalie Drake, Dorothy J. Echols, Ian Ashley Hill, Mohammed Javed Khan, William G. Mills, Rolf Neuser, Marion L. Rideout, Barry L. Weaver and Elizabeth Whalen. Initial Reports of the Deep Sea Drilling Project, Vol.82, p.508-518. Publisher: Texas A & M University, Ocean Drilling Program, College Station, TX, United States. ISSN: 0080-8334 CODEN: IDSDA6
Note: In English. 65 refs.; illus. incl. 3 tables, sketch maps
Summary: Two main compositional groups of glasses are separated in space and time, and reflect the depth of separation of primary melts from the mantle.
Year of Publication: 1985
Research Program: DSDP Deep Sea Drilling Project
IPOD International Phase of Ocean Drilling
Key Words: 02 Geochemistry; 05 Petrology, Igneous and Metamorphic; Abyssal glasses; Atlantic Ocean; Basalts; Cartography; Deep Sea Drilling Project; Deep-sea environment; Diapirism; Geochemistry; Glasses; Heterogeneity; IPOD; Igneous rocks; Jean Charcot; Leg 82; MAPCO Site 97; Mantle; Marine environment; Melts; Mid-Atlantic Ridge; Petrology; Plagioclase-peridot facies; Spatial variations; Spinel-peridot facies; Tholeiite; Time variations; Trace elements; Volcanic rocks
Coordinates: N200000 N420000 W0320000 W0460000
Record ID: 1985081669
Copyright Information: GeoRef, Copyright 2019 American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United Kingdom, Twickenham, United Kingdom