Ichthyosour or Ichthyosaur: How To spell?

The word Ichthyosour is misspelled against Ichthyosaur, a noun meaning "One of the Ichthyosaura."

Word contains consecutive vowels 'AU' in between alphabets ichthyos & r is misspelled as 'OU'
Wrong Spelling:  ichthyos-ou-r 
Correct Spelling:  ichthyos-au-r 
Check more misspelled words of Ichthyosaur to spell it correct.

You might be interested to know

Jount or Jaunt?

Loundress or Laundress?

Mounch or Maunch?