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Extinción periódica de familias y géneros

D M Raup1, J J Sepkoski

  • 1Department of Geophysical Sciences, University of Chicago, IL 60637, USA.

Science (New York, N.Y.)
|February 21, 1986
PubMed
Resumen

Las extinciones de familias marinas muestran un ciclo significativo de 26 millones de años en los últimos 250 millones de años. Esta periodicidad de extinción se detecta de manera robusta incluso cuando se enfoca en los eventos de extinción masiva con la mejor fecha.

Palabras clave:
La disciplina de la NASA es la exobiología.No perteneciente al Centro de la NASA.

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