Final answer:
A kill site is a deposit of skeletons that registers jump/kill episodes of extinct bison. The Head-Smashed-In buffalo jump site in Alberta, Canada is an example of a kill site.
Step-by-step explanation:
The term for a deposit of skeletons in a bone bed that registers jump/kill episodes of extinct bison (bison antiquus) is a kill site. A kill site is a location where animals were intentionally killed by humans for meat or other resources. The Head-Smashed-In buffalo jump site in Alberta, Canada is an example of a kill site where ancient humans drove buffalo and bison off a cliff to injure or kill them and then processed the bodies.