Rookie in need of help

[EcatMagoo]

We found these three items in a creek bed in Eastern Kansas. Would have been Delaware Indian country in the mid 1700-1800's. Totally new to this game and need help identifying whether these stones are naturally made or artifacts.

 

[ScubaDetector]

A lot look but don't have a clue so probably don't comment. The last one looks like petrified wood.

 

[digger dad]

I have no idea .. But I would have brought them home as well .. They are very cool !

 

[Trezurehunter]

Post them in the North American Indian artifacts forum, and those guys will nail it down for you.