R.E. Holdsworth & E.W.E. van Diggelen & C.J. Spiers & J.H.P. de Bresser (...)

Lithology (1)

Dennis A. Thoney & Neil Schlager & Joseph E. Trumpey & Paul V. Loiselle (...)

Paleontology (1)

Henry Morris & Rod Christensen & David Gawith & Martyn Millwood Hargrave (...)

Общая геофизика (1)

J. Ford Brett

Историческая география (1)