Meteorite impact and the mass extinction of species at the Cretaceous/Tertiary boundary.
Pope
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Geo Eco Arc Research, 2222 Foothill Boulevard, La Canada, CA 91011, USA.
D'Hondt
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Marshall
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D005075:Biological Evolution; D005580:Fossils; D019110:Meteoroids; D008800:Mexico; D010163:Paleontology