Hi-res online download not available. Delivery in 24 hours.
Title: Dimetrodon
Caption: Dimetrodon fossil. A Synapsid, more closely related to mammals than true reptiles such as lizards. Middle Permian, Texas. Display at the Earth Science Museum, Brigham Young University, Provo, Utah, USA.
Category: Animals • nature • Reptiles & Amphibians • Geology & Fossils
Credit: Album / Science Source / Francois Gohier
Image size: 5315 × 3543 px | 53.9 MB
Print size: 45.0 × 30.0 cm | 2092.5 × 1394.9 in (300 dpi)