Ahmet Ihsan Aytek, an anthropology professor at Denizli's Pamukkale University, said they had unearthed fossils of many animals in their research since 2017.
"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.