Tenontosaurus tilletti is an ornithopod dinosaur known from the Early Cretaceous (Aptian-Albian) Cloverly and Antlers formations of the Western United States. It is represented by a large number of specimens spanning a number of ontogenetic stages. and these specimens have been collected across a wide geographic range (from central Montana to southern Oklahoma). Here I describe the lo... https://www.northwerstknivers.shop/product-category/automatic-knife/