Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleJ. John Sepowski Jr(1948-99).AuthorsBriggs, Derek E. G.AbstractProfiles the palaeontologist J. John Sepkoski Jr. His sudden death on May 1, 1999; His work on the history of diversity; His two-phase kinetic model; His academic career.SubjectsSEPKOSKI, John; PALEONTOLOGY; PALEONTOLOGISTS; PALEONTOLOGICAL modelingPublicationNature, 1999, Vol 400, Issue 6744, p514ISSN0028-0836Publication typeArticleDOI10.1038/22903