The Paleontology Portal

http://www.paleoportal.org

Virtual Exhibits - California (all listings)

Geology and Paleontology of Red Rock Canyon: See vertebrate fossils collected in our popular weekend field trips by the Natural History Museum of Los Angeles County 
URL: http://www.nhm.org/site/research-collections/vertebrate-paleontology/red-rock-canyon

"Joe" the Dinosaur: Meet "Joe", the nearly complete skeleton of a baby Parasaurolophus that lived in Utah over 75 million years ago. The dinosaur, discovered by a high school student, was around 6 feet long and under a year old when it died.
URL: http://www.dinosaurjoe.org

Mastodon in Oakland! the Rustler Ranch Project: This site features the story of a mastodon excavated and prepared by The Oakland Museum of California science preparation staff. Contains information on mastodons as well as fossil excavation and preparation techniques.
URL: http://www.museumca.org/collection/rustler-ranch-mastodon

Localities of the Pleistocene: The La Brea Tar Pits: This site offers a discussion and images of fossils from the La Brea Tar Pits.
URL: http://www.ucmp.berkeley.edu/quaternary/labrea.html

Localities of the Cambrian: The Marble Mountains: This UC Museum of Paleontology exhibit introduces the Marble Mountains, located in southeastern California. These mountains have a rich Cambrian fossil biota that is well-exposed in the southern part of the range.
URL: http://www.ucmp.berkeley.edu/cambrian/marblemts.html