accumulation theory of volcano

polygene volcano

periodic volcano

parasitic volcano

overlapping volcano

oceanic volcano

Nanwan Volcano

multiplex volcano

multi-cycled volcano movements

Mud volcano

Mountain Changbai volcano

monogenetic volcano

monogene volcano

modern eruption of Tianchi volcano

metabasic volcano

Maunaloa type volcano eruption

massive volcano

Magma and volcano activity

Ma’anling volcano

Luzong volcano basin