''Daxatina'' is a fossil

ammonoid Ammonoids are a group of extinct marine mollusc animals in the subclass Ammonoidea of the class Cephalopoda. These molluscs, commonly referred to as ammonites, are more closely related to living coleoids (i.e., octopuses, squid and cuttlefish) ...

cephalopod included in the trachyceratid family of the order

Ceratitida Ceratitida is an order that contains almost all ammonoid cephalopod genera from the Triassic as well as ancestral forms from the Upper Permian, the exception being the phylloceratids which gave rise to the great diversity of post Triassic ammoni ...

that lived during the middle of the Triassic.

Distribution

Triassic of Canada, Italy, Svalbard, Jan Mayen and Alaska

References

;Notes Fossils of Italy Triassic ammonites Fossils of Svalbard Fossils of Canada Ladinian genera {{ammonite-stub