Katharina, female, age 45 days (!) A cute baby mammoth. In the summer of 1988, Sergey Serigin, a technical engineer from Sevsk found a huge amount of large mammoth bones in a gravel pit near Svesk. A number of them could already be admired at the local museum and he had some more at home. From this information, Moskow gathered that the finding place could be of importance.