Search The Directory The Web for Home > Science > Earth Sciences > Paleontology > Extinction > Cretaceous_Tertiary New! Submit a site   Categories: Impact Theory (2)       whatUseek Collection Sites (submit a site ):   Give your site great placement in this category in as little as two business days!     whatUseek Directory Site Listings:   101 Crazy Dinosaur Theories - Theories about dinosaur extinction   Dinosaur Extinction - Short summaries of some theories of dinosaur extinction.   Dinosaur Volcano Greenhouse Extinction - The dinosaur extinction occurred during a Deccan Traps volcanism-induced greenhouse climate change. By Dewey McLean.   Dinosaur's Last Gasp - Article from Notre Dame Magazine.   Dinosaurs and Extintions - From the Classroom of the Future website. Includes an introduction to the major theories on the Cretaceous-Tertiary extinction event.   Hypotheses for Mass Extinction Problem - Extinction ideas and related ideas.   The Great Mystery - Information on current and past hypotheses on dinosaur extinctions from the University of California Paleontology Museum. Help build the largest human-edited directory on the web.   Submit a Site - Open Directory Project - Become an Editor

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