Elconin said Fireweed's movement supports the theory that rock glaciers form independently, after snow glaciers have disappeared.
(rock glaciers; form independently; ) (snow glaciers; have disappeared; ) (Elconin; said; Fireweed's movement supports the theory that rock glaciers form independently) Context(Elconin said,List([0, 12))):(Fireweed's movement; supports; the theory that rock glaciers form independently)
Elconin said,List([0, 12))
rock glaciers snow glaciers Elconin Fireweed's movement
form independently have disappeared said supports
Fireweed's movement supports the theory that rock glaciers form independently
the theory that rock glaciers form independently