Media type: E-Article Title: Origin of continental crust of 1.9-1.7 ga age: nd isotopes in the svecofennian orogenic terrains of sweden Contributor: Patchett, P.Jonathan; Todt, Wolfgang; Gorbatschev, Roland imprint: Elsevier BV, 1987 Published in: Precambrian Research Language: English DOI: 10.1016/0301-9268(87)90050-7 ISSN: 0301-9268 Keywords: Geochemistry and Petrology ; Geology Origination: Footnote: