Labyrinthodon

• (n.) A genus of very large fossil amphibians, of the Triassic period, having bony plates on the under side of the body. It is the type of the order Labyrinthodonta. Called also Mastodonsaurus.
Found on http://thinkexist.com/dictionary/meaning/labyrinthodon/

Labyrinthodon

Lab`y·rin'tho·don noun [ Greek laby`rinqos labyrinth + 'odoy`s , 'odo`ntos , tooth.] (Paleon.) A genus of very large fossil amphibians, of the Triassic period, having bony plates on the under side of the body. It is the type of the order Labyrinthodonta. Called ...
Found on http://www.encyclo.co.uk/webster/L/2
No exact match found