Evolution of the Grenville Terrane in Ontario
{'Code': '06030103', 'Directorate': {'Abbreviation': 'GEO', 'LongName': 'Directorate For Geosciences'}, 'Division': {'Abbreviation': 'EAR', 'LongName': 'Division Of Earth Sciences'}}
{'SignBlockName': 'Thomas O. Wright', 'PO_EMAI': None, 'PO_PHON': None}
The Grenville terrane in the northern Appalachians now                     exposes the deeply buried parts of the crust that was involved in               orogeny from 0.9 to 1.2 billion years ago.  Previous work suggests              that parts of the Grenville Terrane exposed in Ontario were                     buried as deeply as 40 to 45 km during metamorphism to upper                    amphibolite or granulite facies.  This research will extend                     investigations aimed at taking advantage of the opportunity to                  study processes of movements along ductile faults and uplift and                cooling patterns of such deep-seated rocks.  A number of isotopic,              petrologic and structural techniques will be used to define the                 metamorphic and geochronological history of the Grenville terrane.              Results will help constrain tectonic and geochemical processes,                 including fluid flow, in deep crustal environments of collisional               orogenic zones.
{'FirstName': 'Eric', 'LastName': 'Essene', 'PI_MID_INIT': 'J', 'PI_SUFX_NAME': None, 'PI_FULL_NAME': 'Eric J Essene', 'EmailAddress': 'essene@umich.edu', 'NSF_ID': '000344223', 'StartDate': '07/01/1988', 'EndDate': None, 'RoleCode': 'Principal Investigator'}
{'Name': 'Regents of the University of Michigan - Ann Arbor', 'CityName': 'ANN ARBOR', 'ZipCode': '481091079', 'PhoneNumber': '7347636438', 'StreetAddress': '1109 GEDDES AVE, SUITE 3300', 'StreetAddress2': None, 'CountryName': 'United States', 'StateName': 'Michigan', 'StateCode': 'MI', 'CONGRESSDISTRICT': '06', 'CONGRESS_DISTRICT_ORG': 'MI06', 'ORG_UEI_NUM': 'GNJ7BBP73WE9', 'ORG_LGL_BUS_NAME': 'REGENTS OF THE UNIVERSITY OF MICHIGAN', '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': '1572', 'Text': 'Tectonics'}
{'url': 'https://www.nsf.gov/awardsearch/download?DownloadFileName=1988&All=true', 'xml': '8805083.xml'}