Eomyidae List of the Cenozoic life of North Dakota List of the Cenozoic life of Utah List of the Cenozoic life of Nebraska List of the Cenozoic life of South Dakota List of the Cenozoic life of Montana 2013 in paleomammalogy List of the Cenozoic life of Wyoming List of the Cenozoic life of California List of the Cenozoic life of Colorado 2022 in paleomammalogy 2019 in paleomammalogy