Coilopoceras novimexicanum
Coilopoceras springeri
Coilopoceras zihoricum
Coilopoceras eaglefordense
Coilopoceras requienianum
Coilopoceras chispaense
Coilopoceras inflatum
Coilopoceras newelli
Coilopoceras jenksi
Coilopoceras colleti