erm might wanna find out meaning of tertiary first
The plants lived around and among the inland sea
Argentavis and Osteodontornis birds lived during this period along with crocodiles and evolving snakes and turtles. Whales started to evolve and megaladons ruled the food chain.
Brontosaurus lived during the Jurassic Period
the amarna period
Yes, during the Cretaceous period hundreds of species other than tyrannosaurus rex lived and thrived.
There are several things that lived during the Pennsylvanian Period. Giant water scorpions, eels, crocodiles, newts, salamanders, and many other things lived during this time.
dogs
One animal is the Eohippus.
Tyrannosaurus lived during the Cretaceous Period.
The most famous is Eryops, a sort of a giant frog that looked more like a fat crocodile.
Animals such as PROCOPTODON,DIPROTODON,TOXODON,MAMMUTHUS,DEINOTHERIUM,COELODONTA lived in the quaternary period.Plants such as BIRCH,SWEETGUM lived in the quaternary period, as well as the plants and animals you see around you.
Pennsylvania is a habitat for many species of animals. i cannot possibly tell you every animal that lives in Pennsylvania , but there are animals in Pennsylvania, of the sqame species and origins as there are in any part of the world, therer are nam species.