found in washed out river bank. please help indentify!!

[spanish hill hunter]

found in northern pa in a washed out river bank on the susquehanna.
the 3rd and 4th picture down show a rock with two birds carved into it

 

[Tnmountains]

I think a lot of the items may be natural though they look like something. I can see what looks like some carvings on the rocks but need a clearer photo to see them clearly. Does look like something is there though. Can you shoot the carvings again?? Hard to see on a computer screen.

Welcome to T-Net !

 

[pickaway]

Look like geofacts imo...

 

[Newt]

Pic r9 is the bottom of a jug.
Newt

 

[The Grim Reaper]

They all look like natural rocks to me except for the one in pic #9 and it's the bottom of some crockery. I don't think any of them are artifacts.

 

[spanish hill hunter]

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