著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL "Geological Society of America and Speed, Robert C. and Keen, C. E. and Haworth, R. T.",D-4 Rifted continental margin off Labrador,,Geological Society of America,1985,Centennial continent/ocean transect,,,,https://cir.nii.ac.jp/crid/1130282273366106368