The earliest occurrence of Ursus arctos in the middle pleistocene of Italy and its coexistence with Ursus Deningeri in the site of Fontana Ranuccio (Anagni basin, central Italy)

Autor Conti, Jacopo, Belluci, Luca, Sardella, Raffaele
Zdroj: 1. Aragonit 1. Roč. 22, č. 1 (2017), s. 10-11 1. 1335-213X