Tectonic and Stratigraphic Framework.

von Fitch, F. J.
Veröffentlicht in Earliest Man and Environments in the Lake Rudolf Basin : Stratigraphy, Paleoecology, and Evolution.
Chicago/London : The University of Chicago Press, 1976.
Umfang/Format: S. 8-11 : Abb.

Conventional Potassium-Argon and Argon-40/Argon-39 Dating of Volcanic Rocks from East Rudolf.

von Fitch, F. J.
Veröffentlicht in Earliest Man and Environments in the Lake Rudolf Basin : Stratigraphy, Paleoecology, and Evolution.
Chicago/London : The University of Chicago Press, 1976.
Umfang/Format: S. 123-147 : Abb.