Beakman describes fossils and why they are important clues to learn what the world was like thousands of years ago. Dr. Louis Leakey explains that fossils are formed when plant or animal remains are quickly buried in sediment.
Elenco:
Paul Zaloom
,
Jean Stapleton
,
Alanna Ubach
,
Senta Moses
,
Mark Ritts
,
Eliza Schneider
.
