“Stratigraphic Framework of Early Pliocene Fossil Localities Along the North Bank of the Cimarron River, Meade County, Kansas”. Ameghiniana 42, no. 2 (April 10, 2013): 461–472. Accessed October 7, 2025. https://ameghiniana.org.ar/index.php/ameghiniana/article/view/903.