Ammonites

Ammonites, a genus of fossil shells curved into a spiral form like the ram-horn on the head of the image of Ammon.

Definition taken from The Nuttall Encyclopædia, edited by the Reverend James Wood (1907)

Ammonites * Ammo`nius Saccas
Am`iel
Amiens`
Amiran`tes
Ammana`ti, Bartolomeo
Ammia`nus Marcelli`nus
Ammirato
Am`mon
Ammonia
Ammonio, Andrea
Ammonites
Ammonites
Ammo`nius Saccas
Amnion
Amœba
Amomum
Amorites
Amory, Thomas
Amos
Amoy`
Ampère`, André Marie
Ampère, Jean Jacques