"This year, we found fossils of a species from the felidae family"-or cats, both the household kind and the big variety-"a porcupine, and a bird," he said, adding that birds' bones are very delicate and fossilization is very difficult due to their physical structure.
Saying the excavations will also provide clues on the migration movements of animals, he added that they have prepared a joint project with Eberhard Karls University of Tubingen, Germany.
