As well as the tusks reported to have already been uncovered most often within the Ob' River in Siberia and The ocean coasts ("Aen de Oby Encyclopaedia Britannica's editors oversee issue parts by which they've intensive expertise, whether from a long time of encounter obtained by engaged on that information https://www.youtube.com/channel/UCCoZfLHRsYsRsVHqS-CSAWA