August 1, 1986
1 min read
The Solar Cycle in Precambrian Time
Periodic signals encoded in layers of Australian rock some 680 million years ago promise to advance the understanding of the sun's cyclical activity and its terrestrial consequences
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August 1, 1986
1 min read
The Solar Cycle in Precambrian Time
Periodic signals encoded in layers of Australian rock some 680 million years ago promise to advance the understanding of the sun's cyclical activity and its terrestrial consequences