List of the prehistoric life of Oklahoma Scalopini List of the Cenozoic life of Nevada List of the Cenozoic life of Kansas List of the Cenozoic life of Arizona List of the Cenozoic life of South Dakota List of the Cenozoic life of Nebraska List of the Cenozoic life of Montana List of the Cenozoic life of Oregon List of the Cenozoic life of Wyoming List of the Cenozoic life of California List of the Cenozoic life of Colorado Goliad Formation Sharps Formation