In fact, at times sea levels were 170 metres higher than today. Shallow seas formed, dividing some continents. In the Late Cretaceous, for example, the Western Interior Seaway split North America into ...

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.

For most of the Cretaceous, Canada’s prairie provinces were sitting deep underwater. A giant inland sea cut right across North America. Known as the Western Interior Seaway, it ran north to ...

2010) and was obducted onto the Arabian peninsula as the Tethys seaway closed during the late Cretaceous (~95 million years ago) (Coleman 1981). The peridotite is 30-70% (100% in localized regions) ...

Xiphactinus trolled an ancient ocean called the Western Interior Seaway, which covered much of central North America during the Cretaceous. Though long extinct, if alive today the bony fish would ...

The Interior Seaway, for example ... of dinosaur species for several million years leading up to the end of the Cretaceous. Sea Level The presence of 65- to 70-million-year-old fossilized ocean ...

Cretodus and the other unique denizens of the long lost Western Interior Seaway tell a story that would excite any curious mind." According to the British Natural History Museum, the Cretaceous ...