#3331 Overall Influence

Jack Sepkoski

American paleontologist

About

Why is this person notable and influential?

From Wikipedia

Joseph John Sepkoski Jr. was a University of Chicago paleontologist. Sepkoski studied the fossil record and the diversity of life on Earth. Sepkoski and David Raup contributed to the knowledge of extinction events. They suggested that the extinction of dinosaurs 66 mya was part of a cycle of mass extinctions that may have occurred every 26 million years.

Source: Wikipedia

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Schools

What schools is this person affiliated with?
University of Notre Dame
University of Notre Dame

Catholic university in Notre Dame, Indiana, United States

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University of Rochester
University of Rochester

Private, nonsectarian, research university in Rochester, New York, United States

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University of Chicago
University of Chicago

Private research university in Chicago, Illinois, United States

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Harvard University
Harvard University

Private research university in Cambridge, Massachusetts, United States

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Influence Rankings by Discipline

How’s this person influential?
#291 World Rank #102 USA Rank
Biology