distance-true fold (concentric fold)

FOLD ON FOLD

head fold-Cephalic fold

3-D inhomogeneous mantle

3-D mantle movement

Ababa mantle cloth

abba mantle cloth

Active mantle

Age of continental lithospheric mantle

alkali-rich mantle fluids

Ancient lithospheric mantle

Anisotropic in uPPer mantle

anomalous mantle

anti-mantle guards against ties circle casting material

ataxinomic mantle

Baiyun rock mantle

blast furnace mantle

Blastic variant of mantle cell lymphoma

blend-melting of mantle and crust