Though brontotheres superficially parallel modern rhinocerotids
The ability of Otodus to thrive alongside these rivals highlights its ecological success and adaptability
This Poebrotherium wilsoni specimen illuminates the ecological role of early camelids in Oligocene ecosystems
Popular locations for finding these stones include Petoskey State Park
Each specimen offers a direct connection to the oceans’ most formidable prehistoric predator
1.8" Detailed Salix Longiacuminata Fossil Plant Leaf Eocene Age Green River Formation Utah Raptor Though brontotheres superficially parallel modernLocation: Green River Formation, Uintah County, Utah Weight: 8. 8 Ounces Dimensions: 3. 6 Inches Long, 2. 8 Inches Wide, 0. 7 Inches Thick (Plate) Leaf Dimensions: 1. 8 Inches Long, 0. 6 Inches Wide The item pictured is the one you will receive. Eocene Age 54 million years ago Salix longiacuminata, a willow species from the early Middle Eocene, is beautifully preserved in the shales of the Green River Formation across Utah, Colorado, and Wyoming.