The American Museum of Natural History Fossil Collection

    Division of Paleontology at the American Museum of Natural History

    Fossil Horses in Cyberspace

    Paul V. Heinrich Home and Louisiana Fossil Page

    The Journal of Vertebrate Paleontology

    Southern California Paleontological Society Home Page

    The Sharktooth Hill Foundation

    Dr. Andrew Macrae's Burgess Shale site

    ScienceWeb - The Burgess Shale Project - Introduction

    Trilobite homepage

    Vertebrate Paleontology (Florida Museum of Natural History)

    The Grand Canyon of the Colorado River  (by Jonathan Woolf)

    The Paleontological Research Institution