The planet Vulcan (T'Khasi) is very dynamic and geologically diverse, especially in features related to vulcanism, deserts and wind erosion. Because it is an arid planet, some terms relating to water, certain types of erosion, features caused by conditions that no longer exist on the homeworld, etc., were created by geologists and/or historians to describe ancient or prehistoric features. Later exposure to watery Class M planets also caused great expansion of this terminology.

Examples of TGV/MGV vocabulary in these fields:


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All original work on these pages ©1980-2016 by Mark R. Gardner et al
operating as the Vulcan Language Institute™.

Star Trek and its related characters are copyrighted by Paramount Pictures/CBS Paramount Television.