This stone appears to show a modern human face, facing both left and right and also the best gorilla head profile I have seen to date, with a little work many more of the common glyphs can be found in this piece.
Above the gorilla head profile looks left, another ape can be seen if the gorillas nostrils are imagined as eyes.
Human face looks right.
Human face looks left and elephant head looks right.
A feline face looks right.
The Gorilla looks left, the horse head right.
The Bird.
