A pair of archaic looking points

[reeltooth]

Looking for identification as to type for both these points. These were found in Anderson Creek, NC (Harnett County) along road cuts. One seems to be serrated like a shark tooth. The material of origin seems to be slate or something similar. I was guessing the serrated point may be a Palmer or Kirk?
The non-serrated point a Rowan? I am probably wrong on both counts, though.

[Headhunter23]

The top could be a Pine Tree? or maybe a Big Sandy? Hard to tell. And the second one I'd say maybe an Adena. I have a tough time ID'ing alot of NC points, they all look the same. Here is a good identification site. Welcome to the forums!
North Carolina Arrowheads (Projectile Points)

[reeltooth]

Originally Posted by Headhunter23

The top could be a Pine Tree? or maybe a Big Sandy? Hard to tell. And the second one I'd say maybe an Adena. I have a tough time ID'ing alot of NC points, they all look the same. Here is a good identification site. Welcome to the forums!
North Carolina Arrowheads (Projectile Points)

Thanks for the welcome. It must take an experienced eye to differentiate between types on these NC points. I bought two guides for identification, but I think this board will be much more helpful toward that end.