New data on Soricomorpha (Lipotyphla, Mammalia) from the Pliocene and Pleistocene of Transbaikalia and Irkutsk Region (Russia)

Remains of five genera and 14 species (Talpidae and Soricidae) have been found in the Pliocene and Pleistocene sediments of ten localities in Western Transbaikalia and Irkutsk Region. Besides fossil (Petenyia sp., Sorex palaeosibiriensis) and Recent taxa (Asioscalops altaica, Crocidura sp., Neomys fodiens, Sorex minutissimus, S. minutus, S. roboratus, S. cf. isodon and S. cf. daphaenodon) known today from the Asiatic continent, two new fossil Sorex species (S. erbajevae and S. baikalensis) have been described. Thus, the number of fossil Sorex species cited so far from Asia (16) increased to 21.