- to be
related to
genera such as Orthaspidoceras, Simaspidoceras, and
Intranodites.
Euaspidoceras ajax
Leanza 1947
Euaspidoceras akantheen (or Aspidoceras...
- Cantu-Chapa 2006
Cubaspidoceras Myczynski 1976
Euaspidoceras Extranodites Jeannet 1951
Intranodites Jeannet 1951
Neaspidoceras Spath 1931
Schaireria Checa 1985...
-
Indonesites Indoscaphites Indosphinctes Iniskinites Intoceras Intornites Intranodites Involuticeras Inyoites Inzeroceras Iranoceras Irinoceras Isculites Isculitoides...
-
genera like Chinamecaceras, Cubaspidoceras, Euaspidoceras, Extranodites,
Intranodites, Neaspidoceras, Oligopsychopsis, Orthaspidoceras,
Schaireria and Simaspidoceras...
