
• (a.) Designating, or pertaining to, the series of rocks forming the Taconic mountains in Western New England. They were once supposed to be older than the Cambrian, but later proved to belong to the Lower Silurian and Cambrian.
Found on
http://thinkexist.com/dictionary/meaning/taconic/
Ta·con'ic adjective (Geol.) Designating, or pertaining to, the series of rocks forming the
Taconic mountains in Western New England. They were once supposed to be older than the Cambrian, but later proved to belong to the Lower Silurian and Cambrian.
Found on
http://www.encyclo.co.uk/webster/T/3

Taconic designates a rock pertaining to the series of rocks forming the
Found on
http://www.probertencyclopaedia.com/browse/HT.HTM
No exact match found.