1.

電子ブック
ＥＢ
1. Contrasts in style of American thrust belts : Alabama, Arkansas-Oklahoma, Wyoming-Idaho, Montana July 20-31, 1989
leaders William A. Thomas [and others]
出版情報: 1989.  1 online resource (112 pages) 
シリーズ名: Field trip guidebook ; T380
オンライン: https://doi.org/10.1029/FT380
2.

電子ブック
ＥＢ
2. Southern Appalachian windows : comparison of styles, scales, geometry and detachment levels of thrust faults in the foreland and internides of a thrust-dominated orogen : Atlanta, Georgia to Winston-Salem, North Carolina, June 28-July 8, 1989
leaders, Robert D. Hatcher, Jr., William A. Thomas
出版情報: 1989.  1 online resource (ix, 93 pages) 
シリーズ名: Field trip guidebook ; T167
オンライン: https://doi.org/10.1029/FT167