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 Thomas Holtz found "Appalachiosaurus" to be an albertosaurine in 2004, but his more recent unpublished work locates it just outside Tyrannosauridae, in agreement with other authors.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
The A-Bones North America, Europe, and Japan with their core line-up of Linna, Miller, Bennett and Natale. The group is occasionally augmented live by Yo La Tengo's Ira Kaplan who contributed keyboards and guitar to their 2009 album "Not Now!", their 2014 LP "Ears Wide Shut", and other recent recordings. The A-Bones The A-Bones is a garage rock band from Brooklyn, New York. Their name was derived from a song by The Trashmen. The band was formed in 1984 by vocalist Billy Miller and his wife, drummer and co-vocalist Miriam Linna, in the wake of a prior band collaboration, The Zantees. The