From these fossils, we know that Deinosuchus would have taken a long time to reach adulthood, up to 35 years, and at that time, it could have been vulnerable to other carnivorous species like the T.

Deinosuchus schwimmeri (MMNS VP-256) skull. A, left lateral view. B, right lateral view. C, anterodorsal view demonstrating the unique orbital morphology and midline furrow of the skull table.