Mamaliferous or Mammaliferous: How To spell?
The word Mamaliferous is misspelled against Mammaliferous, an adjective meaning "Containing mammalian remains; -- said of certain strata."
Mammaliferous has double "mm" is mispronounced as "m"Remember double 'MM' in between the strings ma & aliferous which should not be misspelled with single 'M'
Wrong Spelling:  ma-m-aliferous  Correct Spelling:  ma-mm-aliferous 
Check more misspelled words of Mammaliferous to spell it correct.