1) Cretaceous ammonite 
Beudantiella is a high whorled, compressed, sparsely ribbed ammonite from the Lower Cretaceous, (Upper Albian), found in Queensland, Australia. Beudantiella is a member of the Beudanticeratinae, a desmoceratid subfamily, and of the Desmocerataceae. Related genera include Beudanticeras, Uhligella, and Zurcherella. ...