{"thcode":61,"term":{"code":216,"name":"plate","parent":194,"scope":"a large, rigid slab of crust and upper mantle, which moves slowly over the ductile asthenosphere."},"uf":[{"name":"lithospheric plate","usewith":false},{"name":"tectonic plate","usewith":false}],"bt":[{"code":194,"name":"geological features","parent":94,"scope":"features associated with a particular geologic phenomenon, origin, or interpretation."},{"code":94,"name":"feature type","parent":1,"scope":null},{"code":1,"name":"Marine Realms Information Bank (MRIB) keyword categories","parent":null,"scope":null}],"nt":[],"rt":[{"code":217,"name":"plate boundary","parent":194,"scope":"used for three types of boundaries between lithospheric plates: divergent boundaries, where lithosphere is created; convergent boundaries, where lithosphere is destroyed; and transform boundaries, where lithospheric plates slide past one another."}]}