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Title: Canine Evolutionary Tree
Caption: The evolution of the dog can be traced by examining the fossil remains of the teeth of its extinct ancestors, beginning with the Miacis (the earliest true carnivore). Around 2 million years ago, the Canidae line developed, of which Canis is the largest.
Credit: Album / Science Source / Laurie O¹Keefe
Image size: 2549 × 3507 px | 25.6 MB
Print size: 21.6 × 29.7 cm | 1003.5 × 1380.7 in (300 dpi)