Indian Artifacts Found In Box

[flipacoin]

I recently purchased a box of miscellaneous items and found inside a smaller cardboard box with arrowheads and what seems to be artifacts of some sort. I've owned a few arrowheads but I'm not a serious collector. I'm totally in the dark about the rocks and other things or even what the proper names to call them. I am humbly asking for help to identify what I have. Thank you in advance for information shared.

 

[Kona Koma]

Very nice. Great finds.

 

[Argentium]

Very interesting ! The "arrowheads" , while rather crude looking to my untrained eye , are certainly worked, and archaic artifacts . The stone with the
repeating series of arced lines is a fossil in my estimation .

 

[Professor of Engineering]

Sure looks like some of the items were worked.

 

[A2coins]

Great find love to see if you get them an Id

 

[Hawks88]

Nice finds. Congrats