Prehistoric rodents and lagomorphs

1300 × 815

South American hoofed mammals

1300 × 820

Oreodonts and early horned browsers

1300 × 812

Prehistoric elephants in wetland

2586 × 3078

Dogs and hyenas illustrations

1300 × 840

Swine and hippopotamuses

1300 × 814

Plesiosaur jaw illustrations

2430 × 3408

Whales and Dolphins

2460 × 1662

Historical animal distribution map

6240 × 5059

Prehistoric Animals

1548 × 985

Prehistoric mammals in a natural setting

3606 × 2496

Mammoths in Snow

1600 × 1200