- phylloceratid
- \\ˌfilōˈserəd.ə̇d, -ətə̇d\ noun
(-s)
Etymology: New Latin Phylloceratidae, family of ammonites, from Phyllocerat-, Phylloceras, type genus + -idae: a ammonite of the genus Phylloceras or family Phylloceratidae
Useful english dictionary. 2012.