资料来源 : Webster's Revised Unabridged Dictionary (1913)

Goniatite \Go"ni*a*tite\, n. [Gr. ? angle.] (Paleon.)
   One of an extinct genus of fossil cephalopods, allied to the
   Ammonites. The earliest forms are found in the Devonian
   formation, the latest, in the Triassic.