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Title: Dimetrodon grandis traverses Earth during the Early Permian period.
Caption: An eleven foot long Dimetrodon grandis traverses an Earth that became cooler and dryer during the Early Permian period.. . 280 million years ago, long before the reign of dinosaurs, Dimetrodon emerged as the dominant land predator, a position they held for the next 20 million years. Contrary to their reptilian stance and dinosaur-like appearance, Dimetrodon are in fact more closely related to mammals, and hence to humans, than to dinosaurs or reptiles.
Category: PALEONTOLOGY
Credit: Album / Walter Myers/Stocktrek Images
Image size: 4200 × 4200 px | 50.5 MB
Print size: 35.6 × 35.6 cm | 1653.5 × 1653.5 in (300 dpi)