Underwater survey and excavation at Gravisca, the port of Tarquinia.

von Shuey, E.
Veröffentlicht in Papers of the British School at Rome, 49.1981
1981.
Umfang/Format: 17-45, Abb. Taf.

Magnetostratigraphy of the Shungura and Usno Formations, Lower Omo Vally, Ethiopia.

von Brown, F. E.
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. 64-78 : Abb.