The obsidian Clovis point from Washington is the largest recorded. The large quartz crystal is an example of the rarest material Clovis people used to make their stone tools. The crystal Clovis point is part of the Fenn cache from Utah. The bone Wrench was found on the Murray Springs site in Arizona. The hafted Clovis point was used in penetration experiments on a dead elephant.
Artifacts form five different mammoth kill sites are represented.
The Clovis culture is the oldest recognized cultural tradition in North America. Many of the animals these people hunted such as mammoths and mastodons are now extinct.