Plaustocene or Pleistocene: How To spell?

The word Plaustocene is misspelled against Pleistocene, a noun meaning "The Pleistocene epoch, or deposits."

Word contains consecutive vowels 'EI' in between alphabets pl & stocene is misspelled as 'AU'
Wrong Spelling:  pl-au-stocene 
Correct Spelling:  pl-ei-stocene 
Check more misspelled words of Pleistocene to spell it correct.