Trace element geochemistry of basalts from Hole 504B, Panama Basin, Deep Sea Drilling Project legs 69 and 70

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doi: 10.2973/dsdp.proc.69.149.1983
Author(s): Marsh, N. G.; Tarney, J.; Hendry, G. L.
Author Affiliation(s): Primary:
Univ. Leicester, Leicester, United Kingdom
Other:
Lamont-Doherty Geol. Obs., United States
Univ. Miami, Rosenstiel Sch. Mar. Atmos. Sci., United States
Woods Hole Oceanogr. Inst., United States
Scripps Inst. Oceanogr., Deep Sea Drill. Proj., United States
Inst. of Geophys., USSR
USSR Acad. Sci., Inst. Geol. Ore Deposits, Petrol., Mineral., Geochem., USSR
U. S. Geol. Surv., United States
Univ. Tuebingen, Inst. Mus. Geol. Palaeontol., Federal Republic of Germany
Bundesanst. Geowiss. Rohst., Federal Republic of Germany
Univ. R.I., Grad. Sch. Oceanogr., United States
Univ. Tokyo, Ocean Res. Inst., Japan
Univ. Karlsruhe, Inst. Petrogr. Geochem., Federal Republic of Germany
Fla. State Univ., Dep. Geol., United States
Lab. Geol., Fac. Sci. Tech., Tunisia
Oreg. State Univ., Sch. Oceanogr., United States
USSR Acad. Sci., V.I. Vernadsky Inst. Geochem. Anal. Chem., USSR
Imp. Coll., Dep. Geol., United Kingdom
Univ. Louis Pasteur, Lab. Mineral. Petrogr., France
Univ. Ala., Dep. Geol. Geophys., United States
Univ. Wash., Dep. Geol. Sci., United States
Univ. Birmingham, United Kingdom
Volume Title: Initial reports of the Deep Sea Drilling Project covering Leg 68 (Site 501), Leg 69, and Leg 70 (Site 504) of the cruises of the drilling vessel Glomar Challenger, Puntarenas, Costa Rica to Balboa, Panama, July-December 1979
Volume Author(s): Cann, J. R.; Langseth, Marcus G.; Honnorez, Jose; Von Herzen, Richard P.; White, S. M.; Bacon, Michael P.; Anderson, Roger N.; Lawrence, James R.; Natland, James H.; Nekhoroshkov, Vladislav L.; Pertsev, Nikolai N.; Ponomarev, Vladimir N.; Zoback, Mark D.; Adamson, A. C.; Barrett, Timothy J.; Becker, Keir; Beiersdorf, Helmut; Bender, Michael; Borella, Peter E.; Furuta, Toshio; Hubberten, Hans-Wolfgang; Jones, Steven C.; Karato, Shun-ichiro; Laverne, Christine; Levi, Shaul; Migdisov, Areg G.; Moorby, S. Anthony; Mottl, Michael J.; Noack, Yves; Sancetta, Constance A.; Schrader, Edward L.; Wilkens, Roy H.; Stout, Larry N.; Bailey, Marian G.
Source: Initial reports of the Deep Sea Drilling Project covering Leg 68 (Site 501), Leg 69, and Leg 70 (Site 504) of the cruises of the drilling vessel Glomar Challenger, Puntarenas, Costa Rica to Balboa, Panama, July-December 1979, J. R. Cann, Marcus G. Langseth, Jose Honnorez, Richard P. Von Herzen, S. M. White, Michael P. Bacon, Roger N. Anderson, James R. Lawrence, James H. Natland, Vladislav L. Nekhoroshkov, Nikolai N. Pertsev, Vladimir N. Ponomarev, Mark D. Zoback, A. C. Adamson, Timothy J. Barrett, Keir Becker, Helmut Beiersdorf, Michael Bender, Peter E. Borella, Toshio Furuta, Hans-Wolfgang Hubberten, Steven C. Jones, Shun-ichiro Karato, Christine Laverne, Shaul Levi, Areg G. Migdisov, S. Anthony Moorby, Michael J. Mottl, Yves Noack, Constance A. Sancetta, Edward L. Schrader, Roy H. Wilkens, Larry N. Stout and Marian G. Bailey. Initial Reports of the Deep Sea Drilling Project, Vol.69, p.747-763. Publisher: Texas A & M University, Ocean Drilling Program, College Station, TX, United States. ISSN: 0080-8334 CODEN: IDSDA6
Note: In English. 49 refs.; illus. incl. 5 tables, strat. cols., sketch map
Summary: Major- and trace-element XRF analyses were performed on 67 samples. One magma type was strongly depleted in incompatible elements, but the other was moderately enriched. This suggests that magma chambers at spreading centres are discontinuous.
Year of Publication: 1983
Research Program: DSDP Deep Sea Drilling Project
IPOD International Phase of Ocean Drilling
ODP Ocean Drilling Program
Key Words: 02 Geochemistry; Alteration; Basalts; Chain silicates; Chrome spinel; Clinopyroxene; Costa Rica Rift; DSDP Hole 504B; DSDP Site 504; Deep Sea Drilling Project; East Pacific; Equatorial Pacific; Feldspar group; Framework silicates; Geochemistry; IPOD; Igneous rocks; Leg 111; Leg 137; Leg 140; Leg 148; Leg 69; Leg 70; Leg 83; Leg 92; Magmas; Nesosilicates; North American Pacific; North Pacific; Northeast Pacific; Ocean Drilling Program; Olivine group; Orthosilicates; Oxides; Pacific Ocean; Panama Basin; Partial melting; Phase equilibria; Phenocrysts; Plagioclase; Pyroxene group; Silicates; Trace elements; Volcanic rocks
Coordinates: N011335 N011335 W0834300 W0834300
Record ID: 1983052534
Copyright Information: GeoRef, Copyright 2019 American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United Kingdom, Twickenham, United Kingdom