(Ten part series on exploration and the development of geographical knowledge. This program includes an examination of world knowledge at the time of the birth of Christ and how it was lost for the next 1000 years. Features: George Kish, UM-Geog.)
(A tracing of the journeys and contributions of religious pilgrims and missionaries to geographical knowledge during the Dark Ages. Features: George Kish, UM-Geog.)
(A discussion of how the Norse discovered and tried to settle America in 1000 A.D., why they left and under what circumstances they may have returned. Features: George Kish, UM-Geog.)