Help with some points

[fyrffytr1]

These points came from Arizona about 10 years ago. Can anyone tell me what they are and a date range?

 

[IAMZIM]

I don't know but I like the one in the middle.

 

[smallfoot]

https://www.projectilepoints.net/Search/Arizona_Lanceolate.html

 

[Tdog]

The material on the center point has me thinking it's alibates--much sought after material that occurs nearby.

 

[fyrffytr1]

https://www.projectilepoints.net/Search/Arizona_Lanceolate.html

Thanks for the link. I am not good at typing points but I think the middle one may be a triangular knife. It and the others came from the Flagstaff area.

https://www.projectilepoints.net/Points/Triangular_Knife.html

 

[antmike915]

The middle and the right are triangles (every state has different names for them). No idea about the one on the left. Nice finds