Nature · 1980 · 185 citations · 28 references
Natural SciencesEarth SciencesGeologySedimentologyStratigraphyCarbonate SedimentologySediment StratigraphySedimentary EnvironmentsCretaceous-paleogene Boundary StudiesCretaceous-tertiary Boundary CorrelationPaleogene Anoxic EventsPaleogene-neogene Boundary StudiesSiderophile Element Behavior
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Extraterrestrial Cause for the Cretaceous-Tertiary Extinction
Luis W. Alvarez, Walter Álvarez, Frank Asaro et al. · Science · 1980 · 4K citations
An extraterrestrial event at the Cretaceous–Tertiary boundary
Jan Smit, J. Hertogen · Nature · 1980 · 416 citations
The Chemical Composition of the Sun
John E. Ross, L. H. Aller · Science · 1976 · 285 citations