There is a world somewhere between reality and fiction. Although ignored by many, it is very real and so are those living in it. This forum is about the natural world. Here, wild animals will be heard and respected. The forum offers a glimpse into an unknown world as well as a room with a view on the present and the future. Anyone able to speak on behalf of those living in the emerald forest and the deep blue sea is invited to join.
The 600 pounds tigers are large nomal-sized tiger, but definitely not in the textbook of the freak tigers.
I say the deviation number of the skull for the 600 pounds is between 14 to 16 inches. Some 600 pounds tigers can have smaller skull of 14 inches, while some have larger skull up to 16 inches.
As for the freak tigers like Baikal are between 16 to 18 inches. Even his skull is proportionally smaller, it would still be larger than your normal tigers.
The skull and weight do not correlate is true when everything stays in the deviation range, but not true when a 900 pounds tiger can have a tiny skull of a tigress.