Practical Geology

These 24 half-hour lectures will take you from your backyard to geologic sites around the world, through eons of time, and even to another planet. Geologist James F. P. Cotter of the University of Minnesota, Morris, is your instructor, expertly conducting you through dozens of on-camera demonstrations, showing off scores of rock samples, and advising you where to go and what to take to make geology an exciting and integral part of your life.