type locality is 18564
Alternative combination: Calippus (Grammohippus) maccartyi
Full reference: R. C. Hulbert, Jr. 1988. Calippus and Protohippus (Mammalia, Perissodactyla, Equidae) from the Miocene (Barstovian-early Hemphillian) of the Gulf Coastal Plain. Bulletin of the Florida State Museum, Biological Sciences 32(3):221-340
See also Hulbert 1988
Sister taxa: none
Type specimen: UF 69951, a partial skull (badly crushed anterior half of skull of adult male with R and L Il-!3, C, P2 and L P3-M3)
• Hemphillian of United States (2: Florida collections)
Total: 2 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.