Ii asosiy qism

38-rasm. Sukachev, sibir daur va evropa tilog‘ochlari:

1 – Sukachev tilog‘ochining qubbasi, 2 – sibir tilog‘ochining ninabargli va qubbali novdasi, 3 – ninabargning ko‘ndalang kesimi, 4 – urug‘chi qubbali va changchi boshoqli novdalari, 5 – qanotchali urug‘i, 6 – daur tilog‘ochining qubbasi, 7 – evropa tilog‘ochining qubbali novdasi, 8 – ninabargi va uning ko‘ndalang kesimi, 9 – changchi boshoqli va urug‘chi qubbali novdasi, 10 – changchi boshog‘i, 11 etilgan qubbasi, 12 – qubba qobig‘i, 13 – qubbaning urug‘li qobig‘i, 14 – qanotchali urug‘i, 15 – niholi.