- List of the prehistoric life of Alabama
- List of the prehistoric life of Alaska
- List of the prehistoric life of Arizona
- List of the prehistoric life of Arkansas
- List of the prehistoric life of California
- List of the prehistoric life of Colorado
- List of the prehistoric life of Connecticut
- List of the prehistoric life of Delaware
- List of the prehistoric life of Florida
- List of the prehistoric life of Georgia (U.S. state)
- List of the prehistoric life of Hawaii
- List of the prehistoric life of Idaho
- List of the prehistoric life of Illinois
- List of the prehistoric life of Indiana
- List of the prehistoric life of Iowa
- List of the prehistoric life of Kansas
- List of the prehistoric life of Kentucky
- List of the prehistoric life of Louisiana
- List of the prehistoric life of Maine
- List of the prehistoric life of Maryland
- List of the prehistoric life of Massachusetts
- List of the prehistoric life of Michigan
- List of the prehistoric life of Minnesota
- List of the prehistoric life of Mississippi
- List of the prehistoric life of Missouri
- List of the prehistoric life of Montana
- List of the prehistoric life of Nebraska
- List of the prehistoric life of Nevada
- List of the prehistoric life of New Hampshire
- List of the prehistoric life of New Jersey
- List of the prehistoric life of New Mexico
- List of the prehistoric life of New York (state)
- List of the prehistoric life of North Carolina
- List of the prehistoric life of North Dakota
- List of the prehistoric life of Ohio
- List of the prehistoric life of Oklahoma
- List of the prehistoric life of Oregon
- List of the prehistoric life of Pennsylvania
- List of the prehistoric life of Rhode Island
- List of the prehistoric life of South Carolina
- List of the prehistoric life of South Dakota
- List of the prehistoric life of Tennessee
- List of the prehistoric life of Texas
- List of the prehistoric life of Utah
- List of the prehistoric life of Vermont
- List of the prehistoric life of Virginia
- List of the prehistoric life of Washington (state)
- List of the prehistoric life of West Virginia
- List of the prehistoric life of Wisconsin
- List of the prehistoric life of Wyoming
