▁with ▁la va ▁flows ▁and ▁ma ars . ▁( P onom are va ▁et ▁al . ▁ 2 0 0 7 ). ▁Some ▁of ▁these ▁la va ▁flows ▁have ▁lengths ▁of ▁more ▁than ▁ ▁( D or endorf ▁et ▁al . ▁ 2 0 0 0 ). ▁Z me ya ▁cr ater ▁formed ▁inside ▁a ▁lands lide ▁scar ▁and ▁is ▁the ▁highest ▁cone ▁at ▁ ▁of ▁alt itude ▁( G VP ). ▁ ▁Activity ▁comm enced ▁in ▁the ▁Ple ist oc ene ▁and ▁continued ▁on ▁into ▁the ▁Hol oc ene , ▁with ▁the ▁latest ▁er u ption ▁occurr ing ▁perhaps ▁ 1 3 5 0 ▁at ▁G lav ny ▁cone . ▁Other ▁er u ptions ▁occurred ▁ 1 2 0 0 , ▁ 1 0 0 0 , ▁ 8 0 0 , ▁ 6 5 5 0 ▁B P ▁and ▁ 8 0 5 0 ▁B P , ▁with ▁varying ▁un cert aint ies ▁( G VP ). ▁ ▁Their ▁composition ▁ranges ▁from ▁bas alt ▁to ▁bas alt ic ▁and es ite , ▁with ▁medium ▁contents ▁of ▁ ▁( P onom are va ▁et ▁al . ▁ 2 0 0 7 ). ▁ ▁See ▁also ▁ ▁List ▁of ▁vol cano es ▁in ▁Russia ▁ ▁References ▁▁▁▁▁▁ ▁Global ▁Vol can ism ▁Program ▁ ▁Category : Vol cano es ▁of ▁the ▁Kam chat ka ▁Pen ins ula ▁Category : C inder ▁con es ▁Category : Mount ains ▁of ▁the ▁Kam chat ka ▁Pen ins ula ▁Category : Hol oc ene ▁vol cano es ▁Category