Going to count down my top five favourite prehistoric environments, as well as my top five favourite animals from each environment.

5. Candeleros Formation/Hunicul Formation

5. Taurovenator violantei

4. Andesaurus delgadoi

3. Argentinosaurus huinculensis

2. Giganotosaurus carolinii

1. Mapusaurus roseae

4. Morrison Formation

5. Diplodocus carnegii

4. Stegosaurus ungulatus

3. Allosaurus fragilis

2. Ceratosaurus nasicornis

1. Saurophaganax maximus

3. Cedar Mountain Formation

Top 5 Favourite Cedar Mountain Animals

5. Astrodon johnstoni

4. Siats meekerorum

3. Acrocanthosaurus atokensis

2. Gastonia burgei

1. Utahraptor ostrommaysorum

2. Bahariya Formation

Top 5 Favourite Bahariya Animals

5. Aegyptosaurus baharijensis

4. Paralititan stromeri

3. Bahariasaurus ingens/Deltadromeus agilis

2. Carcharodontosaurus saharicus

1. Spinosaurus aegyptiacus

1. Hell Creek Formation

Top 5 Favourite Hell Creek Animals

5. Torosaurus latus

4. Ankylosaurus magniventris

3. Dakotaraptor steini

2. Triceratops prorsus

1. Tyrannosaurus rex