The 1901 Excavation from the "Berezovka mammoth" is the best documented in the early finds. It had been learned on the Siberian Berezovka River (following a Puppy had recognized its smell), as well as the Russian authorities financed its excavation. The complete expedition took 10 months, along with the specimen https://www.youtube.com/channel/UCCoZfLHRsYsRsVHqS-CSAWA