The Geology and mineral deposits of the Oliphants Hoek Area, Cape Province : an explanation of sheet no. 173, Oliphants Hoek /

Eitemau Tebyg

• The geology, structure and petrology of the Nuwerus area, Cape Province
  gan: Brink W. C.
  Cyhoeddwyd: (1950)
• The diorites of Yzerfontein, Darling, Cape Province
  gan: Maske, S.
  Cyhoeddwyd: (1957)
• Morphological aspects of the Bokkeveld series at Wuppertal, Cape Province
  gan: Swart, B.
  Cyhoeddwyd: (1950)
• The forests and forest flora of the colony of the Cape of Good Hope
  gan: Sim, T. R. (Thomas Robertson), 1858-1938
  Cyhoeddwyd: (1907)
• An analysis of the Cape Folding in the district of Willowmore, C.P.
  gan: Theron, J. N.
  Cyhoeddwyd: (1962)