【序号】:1
【作者】:Sepkoski,Jr. J. J.【题名】:Periodicityin extinction and the problem of catastrophism in the history of life【期刊】: Journalof the Geological Society【年、卷、期、起止页码】:1989,v. 146, p. 7-19【全文链接】:http://jgs.geoscienceworld.org/cgi/content/abstract/146/1/7【序号】:2【作者】: Jablonski,D., Raup, D.M., 【题名】:Selectivityof end-Cretaceous marine bivalve extinctions
【期刊】: Science【年、卷、期、起止页码】:1995,v. 268,p. 389– 391,【全文链接】:http://www.sciencemag.org/content/268/5209/389