CALDERA
type: Concept
change note: 2013-04-01 14:56:19.0 [tbs1979] update PrefLabel (CALDERA); insert Definition (id: null text: A large circular depression in a volcano. language code: en);
change note: 2013-02-18 11:55:54.0 [tbs1979] Insert Concept add broader relation (CALDRA [5d9d1d85-b402-4f84-ab5c-03a49fc68c25,82509] - TECTONIC LANDFORMS [46172bbe-8bf0-49a0-848f-129c089aeb8e,63407]);
in scheme: sciencekeywords
definition: A large circular depression in a volcano.

TECTONIC LANDFORMS
type: Concept