All About FossilsUnknown - 2005
Children examine the different ways fossils are formed, and see how paleontologists figure out the age of fossils.
Publisher: Wynnewood, PA : Schlessinger Media, c2005.
Branch Call Number: j DVD 560 ALL ABOU
Characteristics: 1 videodisc (23 min.) : sound, color ; 4 3/4 in.