Earth Features and Their Meaning / An Introduction to Geology for the Student and the General Reader

by William Herbert Hobbs

“elevation-crater” theory of, [95];

explosive eruptions of, [105];

extinct, [97];

fissure eruptions of, [101];

location at fissure intersections, [100];

map of, in Java, [100];

migration of vent along fissure, [101], [124];

misconceptions concerning, [94];

mud flows after eruptions, [138];

of Gulf of Guinea, [101];