Numulitic or Nummulitic: How To spell?
The word Numulitic is misspelled against Nummulitic, an adjective meaning "like, composed containing, nummulites; as, nummulitic beds."
Nummulitic has double "mm" is mispronounced as "m"Remember double 'MM' in between the strings nu & ulitic which should not be misspelled with single 'M'
Wrong Spelling:  nu-m-ulitic  Correct Spelling:  nu-mm-ulitic 
Check more misspelled words of Nummulitic to spell it correct.