BIOLOGY AND ECOLOGY OF GHAR DALAM CAVE, MALTA Ghar
l THE CAVE. Ghar Dalam is a natural water-worn cave in the lower Cor- alline limestone of malta forming a 136 m long level (base of gate is bench Mark 50').i Except for the outermost few to the level of the entrance, have long since been excavated. A . The upper surface of this deposit formed the floor of the Cave.