@article{KEPPIE1990, author = "J. DUNCAN KEPPIE", title = "{Supplemental material: Tectonic implications of 40Ar/39Ar hornblende ages from late Proterozoic-Cambrian plutons in the Avalon Composite Terrane, Nova Scotia, Canada}", year = "1990", month = "1", url = "https://gsapubs.figshare.com/articles/journal_contribution/Supplemental_material_Tectonic_implications_of_sup_40_sup_Ar_sup_39_sup_Ar_hornblende_ages_from_late_Proterozoic-Cambrian_plutons_in_the_Avalon_Composite_Terrane_Nova_Scotia_Canada/12334037", doi = "10.1130/9002" }