Science Frontiers
ONLINE
No. 18: Nov-Dec 1981
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Contents
Archaeology
The Senegambian Megalithic Monument Complex
A Celtic Frontier Site in Colorado?
Astronomy
A Bump in the Cosmic Background
Phoebe Not Locked to Saturn
Biology
Descent of Man -- or Ascent of Ape?
Life's Origin Within the Earth?
Or Did it Drift in From Without?
Geology
The Burgess Shale Puzzle
Iridium-rich Layers and Catastrophism
Geophysics
The Long Arms of Venus and Jupiter
Giant Thunderstorm Clusters
Offshore Booms Are Still with Us
Psychology
Dreams More Real Than Reality
Warts on Demand?