Carnivore dinosaur skull study

A study about Tarbosaurus Bataar and Spinosaurus aegyptiacus.

Spinosaurus has the longest skull of all carnivore dinosaurs; the skull's lenght is about 1,75 meters (5,75 foot). I noticed during my study, that spinosaur doesn't have nostrils in the rear of it's upper jaw like other carnivors do. I see it is a common mistake to draw spinosaurus' nostrils wrong.

Well, tarbosaurus is not an exact replica of the real dinosaur, because I didn't use my time on it like I used with spino.

I've drawn dinosaurs and watched science-documents for all my life... Dinos for life When I was a kid, I wanted to become a palaeontologist.