![P1180011 Bell caves, dug during the byzantine and early islamic period. The bell caves are the result of quarrying in chalk rock.](thumbs/P1180011.webp)
Bell caves, dug during the byzantine and early islamic period. The bell caves are the result of quarrying in chalk rock.
![P1180013 A round shaft was cut through the hard surface rock to the soft chalk layers beneath, the shaft was enlarged by quarrying on the diagonal resulting in a bell...](thumbs/P1180013.webp)
A round shaft was cut through the hard surface rock to the soft chalk layers beneath, the shaft was enlarged by quarrying on the diagonal resulting in a bell…
![P1180014 A round shaft was cut through the hard surface rock to the soft chalk layers beneath, the shaft was enlarged by quarrying on the diagonal resulting in a bell...](thumbs/P1180014.webp)
A round shaft was cut through the hard surface rock to the soft chalk layers beneath, the shaft was enlarged by quarrying on the diagonal resulting in a bell…