Complex sentence: The snout of "Mauriciosaurus" was round in cross-section and straight-sided; the bottom of the jaw was even, unlike "Thililua" where the jaw projects downwards at the level of the eye sockets.
Split into simpler sentences: The snout of "Mauriciosaurus" is round in cross-section and straight-sided. The bottom of the jaw is even, unlike "Thililua" where the jaw projects downwards at the level of the eye sockets.