Input (grade 12): This can be contrasted to both the modern Nile crocodile and the extinct Deinosuchus, both of which exhibit very broad, heavy skulls, suitable for dealing with large prey.
Output (grade 11): This can be contrasted to both the modern Nile crocodile and the extinct Deinosuchus, both of which have very broad, heavy skulls, suitable for dealing with large prey.