Cro –magnon man $(Homo\ sapiens\ fossilis)$ had a highest cranial capacity, i.e., 1680 cc. Modern man $(Homo\ sapiens\ sapiens)$ had cranial capacity 1400-1450 cc.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.