Careful study of fossil bone or tooth anatomy yields much
exact information about placement and strength of muscles, tendons, ligaments, nerves,
and blood vessels. In rare cases, skin and hair impressions or actual skin or hair is preserved.
Body weight is more difficult to gauge because fat leaves no impression on the skeleton.
|Estimated Body Weight
||estimated 10 kg (22 lb) (Murray 2006)|
60 cm (24 in); similar in size to African gazelle (Gazella) (Murray 2006)
Two horns are each forked with two prongs as in modern Pronghorn;
Janis & Manning (1998)