Priscoan (4.0-4.03 Ga) orthogneisses from northwestern Canada
Article Abstract:
A study was conducted to examine novel zircon U-Pb isotropic analyses for samples of tonalitic to granodioritic Acasta gneiss that are older than any other described. Results indicated a major portion of the zircon population that are or greater than 4.0 Ga old. Findings also showed that ion-probe geochronology can be utilized to obtain a complex chronology of igneous and metamorphic events in complex Archean gneisses.
Publication Name: Contributions to Mineralogy and Petrology
Subject: Earth sciences
ISSN: 0010-7999
Year: 1999
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The nature of the relationship between authors and publishers
Article Abstract:
A research undertaken in the English Language Teaching division of an educational publishing house is reported. The research found that writers expected publishers to provide enthusiasm, excitement, support, encouragement and a gate-keeping role and they indicated a gap between expectations and perceptions with regards to feedback on sales and promotional trips.
Publication Name: Publishing Research Quarterly
Subject: Publishing industry
ISSN: 1053-8801
Year: 2005
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Grand gorge in the Empire State
Article Abstract:
The Letchworth State Park in the state of New York offers some interesting alternatives to the travel spots in the state. The waterfalls at Letchworth are only rivalled by the Niagara Falls.
Publication Name: National Geographic Traveler
Subject: Travel, recreation and leisure
ISSN: 0747-0932
Year: 1998
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