Amonitiferous or Ammonitiferous: How To spell?

The word Amonitiferous is misspelled against Ammonitiferous, an adjective meaning "Containing fossil ammonites."

--> Ammonitiferous has double "mm" is mispronounced as "m"
Remember double 'MM' in between the strings a & onitiferous which should not be misspelled with single 'M'
Wrong Spelling:  a-m-onitiferous 
Correct Spelling:  a-mm-onitiferous 
Check more misspelled words of Ammonitiferous to spell it correct.

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