1. Agar, R. A. 1984a. Geology of the Zalm quadrangle, sheet 22F, Kingdom of Saudi Arabia, (1:250,000 with accompanying notes). Open-File Rep. Saudi Arabian Deputy Ministry for Mineral Resources DGMR-OF-04-01 .
2. Agar, R. A. 1984b. The Bani Ghayy group; sedimentation and volcanicity in pull-apart graben of the Najd strike-slip orogen. Open-File Rep. Saudi Arabian Deputy Ministry for Mineral Resources DGMR-OF-05-17.
3. Agar, R. A. 1984c. The Najd Fault System; a two-way strike-slip orogen. Open-File Rep. Saudi Arabian Deputy Ministry for Mineral Resources DGMR-OF-05-18 .
4. Atherton M. P. McCourt W. J. Sanderson L. M. Taylor W. P. (1979) in Origin of Granite Batholiths; Geochemical Evidence, The geochemical character of the segmented Peruvian Coastal Batholith and associated volcanics, eds Atherton M. P. Tarney J. (Shiva, Orpington), pp 45–64.
5. The Mesozoic marginal basin of central Peru