Gritstone caves , west yorkshire

Does anybody know if there are surveys for the grit stone caves that are in  Cottingley woods near Bingley (west yorkshire).
The two caves are in the park rocks area of cottingley woods.
I know of Pan holes that is across the valley.

I any one has any information on the caves it would be appreciated as i can not find any information online or in library.(have i discovered two new caves?)