The Cave of Jersmanowice. This cave from the entrance runs backwards for about 230 metres, and is made up of a series of grottoes connected by narrow passages. It is one of the largest in the district, and also the richest in the remains of extinct animals and of prehistoric human implements. The details of excavations and contents of the débris are very similar to those of the mammoth cave, and it is therefore unnecessary to describe them. Dr Romer in his concluding remarks thus writes :—
A number of objects from this cave (Nos. 3, 4, 6-8, 14-18) are illustrated on PL. XXIX.
Cave of Kozarnia.. This cave was excavated in the year 1877, for the sake of procuring the cave-earth, which was utilised as manure. The deposits on its floor were from 2 to 4 metres