A COLLABORATIVE, STRATIGRAPHICALLY CONTROLLED GEOCHEMICAL   AND ISOTOPIC STUDY OF SOUTH ATLANTIC OCEAN ISLAND VOLCANISM
{'Code': '06030107', 'Directorate': {'Abbreviation': 'GEO', 'LongName': 'Directorate For Geosciences'}, 'Division': {'Abbreviation': 'EAR', 'LongName': 'Division Of Earth Sciences'}}
{'SignBlockName': 'John L. Snyder', 'PO_EMAI': None, 'PO_PHON': None}
This project is a comprehensive geochemical study of volcanism on               the island of Saint Helena in the South Atlantic Ocean.  The                    volcanic rocks of this island are representative of a chemically                distinctive end-member among ocean island basalts (OIB), and it                 is planned to fully characterize the trace element and isotope                  geochemistry of these basalts by analysis of stratigraphically                  controlled samples.  Ratios among Sr, Nd, and Pb isotope                        analyses, combined with major and trace element determinations,                 will be used to quantify mixing relationships and ultimately to                 identify mantle sources for these basalts.  This should help                    identify the end-member mantle components which are responsible                 for the chemical heterogeneity of OIB.  Major and trace element                 geochemistry will be carried out be Weaver at the University of                 Oklahoma, radiogenic isotope geochemistry be Zindler at Lamont-                 Doherty Geological Observatory, and stable isotope geochemistry                 by Harmon at the NERC Isotope Geology Centre in the UK.
{'FirstName': 'Barry', 'LastName': 'Weaver', 'PI_MID_INIT': 'L', 'PI_SUFX_NAME': None, 'PI_FULL_NAME': 'Barry L Weaver', 'EmailAddress': 'bweaver@ou.edu', 'NSF_ID': '000363039', 'StartDate': '04/01/1988', 'EndDate': None, 'RoleCode': 'Principal Investigator'}
{'Name': 'University of Oklahoma Norman Campus', 'CityName': 'NORMAN', 'ZipCode': '730193003', 'PhoneNumber': '4053254757', 'StreetAddress': '660 PARRINGTON OVAL RM 301', 'StreetAddress2': None, 'CountryName': 'United States', 'StateName': 'Oklahoma', 'StateCode': 'OK', 'CONGRESSDISTRICT': '04', 'CONGRESS_DISTRICT_ORG': 'OK04', 'ORG_UEI_NUM': 'EVTSTTLCEWS5', 'ORG_LGL_BUS_NAME': 'UNIVERSITY OF OKLAHOMA', 'ORG_PRNT_UEI_NUM': None}
{'Name': None, 'CityName': None, 'StateCode': None, 'ZipCode': None, 'StreetAddress': None, 'CountryCode': None, 'CountryName': None, 'StateName': None, 'CountryFlag': None, 'CONGRESSDISTRICT': None, 'CONGRESS_DISTRICT_PERF': '""'}
{'Code': '1557', 'Text': 'VOLCANOLOGY & MANTLE GEOCHEMIS'}
{'url': 'https://www.nsf.gov/awardsearch/download?DownloadFileName=1987&All=true', 'xml': '8708376.xml'}