Paleontological site

Mammoth central La Brea Tar Pits Goose flight Pyramid Valley Indian Springs Trace Fossil Natural Area Fossil Grove Cal Islet Little Salt Spring Howe Dinosaur Quarry Las Hoyas Mazon Creek Sima del Elefante Can Mata landfill Cerutti Mastodon site Bitter Springs Group Prokop valley Cava a filo Bluff Downs fossil site Como Bluff Coopers Cave Dinosaur Ridge Dry Mesa Quarry fossil trackway Ginkgo Petrified Forest State Park Gray Fossil Site Grenfell fossil site Cueva Victoria Ammonite slab Messel pit La Roma Tanis Pawnee National Grassland Plovers Lake Sandberg Walcott-Rust quarry Yea Flora Fossil Site Burgess Shale Richards Spur