The Burgess Shale fossils: This site provides a description of the Burgess Shale and its stratigraphy, the Walcott quarry, and prominent fossil specimens (with photos) from this famous British Columbia locality.
Trilobites In The Marble Mountains, Mojave Desert, California: Take a virtual field trip to a classic trilobite site on California's Mojave Desert; detailed text; images of fossils; on-site images; links to the early Cambrian and to trilobites.
Trilobites In The Nopah Range, Inyo Country, California: Take a virtual field trip to a classic trilobite site on California's Mojave Desert; detailed text; images of fossils.
Early Cambrian Fossils In Western Nevada: Take a virtual field trip to a prolific fossil locality north of Death Valley National Park; detailed text; images of fossils; on-site images.
The Early Cambrian Waucoba Spring Geologic Section, California: Take a virtual field trip to a world-famous Early Cambrian locality in northwestern Death Valley National Park; detailed text, with on-site image and links to images of fossils.
