Albertosaurus older "Gorgosaurus libratus" (sometimes called "Albertosaurus libratus"; see below). These two species are the only described albertosaurines; other undescribed species may exist. Thomas Holtz found "Appalachiosaurus" to be an albertosaurine in 2004, but his more recent unpublished work locates it just outside Tyrannosauridae, in agreement with other authors. The other major subfamily of tyrannosaurids is the Tyrannosaurinae, which includes "Daspletosaurus", "Tarbosaurus" and "Tyrannosaurus". Compared with these robust tyrannosaurines, albertosaurines had slender builds, with proportionately smaller skulls and longer bones of the lower leg (tibia) and feet (metatarsals and phalanges). Below is the cladogram of the Tyrannosauridae based on the phylogenetic
Philosophy and religion of the Tlingit or the heat of a passionate feeling; the dryness of clean skin and hair, or the sharp dry scent of cedar. The Tlingit divide the living being into several components: The physical components are those that have no proper life after death. The skin is viewed as the covering around the insides of the body, which are divided roughly into bones and flesh. The flesh decays quickly, and in most cases has little spiritual value, but the bones form an essential part of the Tlingit spiritual belief system. Bones are the hard and dry remains of something which has died,