A tale of clusters: no resolvable periodicity in the terrestrial impact cratering record
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DOI: 10.1093/mnras/stx211
Abstract: Rampino & Caldeira (2015) carry out a circular spectral analysis (CSA) of the terrestrial impact cratering record over the past 260 million years (Ma), and suggest a ~26 Ma periodicity of impact events. For some… read more here.
Keywords: periodicity; impact; terrestrial impact; cratering record ... See more keywords