Any input on these arrowheads found in NW Ohio?

[a_warren79]

My kids found all 3 of these arrowheads over the weekend. We live near the Blanchard River in Northwest, OH. I know there were tribes around this area. Any info on these particular arrowheads? Thanks!

 

[The Grim Reaper]

Yours could be one. How big is it?

 

[bruce]

A few more in a frame I found over the years.

 

[gordonquixote]

Down here in the south that 'thebes' is a textbook bolen.

 

[a_warren79]

It's been a good Spring so far for the kids. They've found all of these in the past couple months.

 

[Kevin in IN]

I agree the middle one is not a snyders.Looks closer to a saratoga expanding stem. I think I would see if the kids would let me tag along.