While the show had almost all sequences with theropods with non-pronated hands, the Eoraptor juvenile, Ornitholestes, and Jack Palance the T-Rex, have some scens where they pronate their hands very briefly.
The mosasaur is lacking a tail fluke.
The behaviour portrayed with some dinosaurs, and the Anhanguera and Mosasaur is very questionable and unrealistic.
Ornitholestes is depicted without feathers.
Ornitholestes is inaccuratley depicted in Portugal while only fossils of them are found in North America.
Protoceratops and Triceratops are depicted with two more front digits than in life.
Volaticotherium is unlikely to be agile enough to catch insects in the air.
The skunk like spray the Castorocauda used is not based on any fossil evidence.
The fin like structure on the tail of the female Eoraptors are completely speculatiive.
Some animals act like humans, which is highly inaccurate.
