-
gregaria – or
unidentified comparable form †Mesodouvillina †Mesodouvillina
varistriata †Mesoleptosrophia †Mesoleptosrophia
junia †Mesoleptostrophia †Mesoleptostrophia...
- †Meristina †Merriamites †Merriamites
eurekae †Mesodouvillina †Mesodouvillina
varistriata – or
unidentified comparable form †Mesolobus †Mesopholidostrophia – tentative...
