Fossil Cephalopods in Utah: A reference to help provide information on the identity, biostratigraphy and location of fossil cephalopods found in the state of Utah.
Ammonoids At Union Wash, California: Visit a famous Early Triassic ammonite locality in the shadows of Mount Whitney; virtual field trip; many images of fossils; paleontology links, plus links to Inyo County.
Early Triassic Ammonoid Fossils In Nevada: A virtual field trip to what could well be the single best early Triassic ammonoid locality in North America; detailed text; images of fossils; on-site images.
Dinosaur Footprints and Trackways From the Northeastern U.S.: This webpage details footprints from the Triassic and Jurassic periods of the northeastern United States. Information includes photographs of footprints, along with information on stratigraphic horizon and correlation, age, and taxonomy.