Rifting and Volcanism on the Antarctic Peninsula
{'Code': '01020304', 'Directorate': {'Abbreviation': 'O/D', 'LongName': 'Office Of The Director'}, 'Division': {'Abbreviation': 'OPP', 'LongName': 'Office of Polar Programs'}}
{'SignBlockName': 'Scott Borg', 'PO_EMAI': None, 'PO_PHON': None}
The Bransfield, Prince Gustav, and Larsen Rifts form a unique triple            volcanic rift system that straddles the northern tip of the antarctic           Peninsula parallel to the South Shetland Trench and Island Arc.  The            Bransfield Rift has created the Bransfield Strait back-arc basin that           separates the South Shetland Island Arc from the northwest tip of the           Antarctic Peninsula.  This project includes a detailed geochemical and          petrological study of the volcanism produced in the earliest stages of          the rifting of an arc and the creation of a back-arc basin.                                                                                                     All three of the rifts in this system have produced Late Tertiary-Recent        alkali basalts that provide a unique opportunity to sample the chemistry        of a subduction contaminated mantle wedge.  By analyzing the                    geochemistry, petrology and isotopic signature of the recent,                   simultaneous volcanisms in these three rifts.  This project will be able        to constrain the chemical and spatial extent of chemical contamination          of a mantle wedge by a subducting lithospheric slab.
{'FirstName': 'Martin', 'LastName': 'Fisk', 'PI_MID_INIT': 'R', 'PI_SUFX_NAME': None, 'PI_FULL_NAME': 'Martin R Fisk', 'EmailAddress': 'mfisk@coas.oregonstate.edu', 'NSF_ID': '000088738', 'StartDate': '03/01/1989', 'EndDate': None, 'RoleCode': 'Principal Investigator'}
{'Name': 'Oregon State University', 'CityName': 'CORVALLIS', 'ZipCode': '973318655', 'PhoneNumber': '5417374933', 'StreetAddress': '1500 SW JEFFERSON AVE', 'StreetAddress2': None, 'CountryName': 'United States', 'StateName': 'Oregon', 'StateCode': 'OR', 'CONGRESSDISTRICT': '04', 'CONGRESS_DISTRICT_ORG': 'OR04', 'ORG_UEI_NUM': 'MZ4DYXE1SL98', 'ORG_LGL_BUS_NAME': 'OREGON STATE UNIVERSITY', 'ORG_PRNT_UEI_NUM': None}
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{'Code': '5112', 'Text': 'ANT Earth Sciences'}
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