Comet showers, periodic extinctions, and iridium.
Muller, R A
Comet showers, periodic extinctions, and iridium. [electronic resource] - Science (New York, N.Y.) Dec 1986 - 1484-5 p. digital
Publication Type: Journal Article
0036-8075
10.1126/science.234.4783.1484-a doi
Comet showers, periodic extinctions, and iridium. [electronic resource] - Science (New York, N.Y.) Dec 1986 - 1484-5 p. digital
Publication Type: Journal Article
0036-8075
10.1126/science.234.4783.1484-a doi