Middle ear to sounds of higher frequency, because these are better taken up by the inner ear (which also responds to higher frequencies than those of non-mammals). The malleus, or "hammer", evolved from the articular bone of the lower jaw, and the incus, or "anvil", from the quadrate. In other vertebrates, these bones form the primary jaw joint, but the expansion of the dentary bone in mammals led to the evolution of an entirely new jaw joint, freeing up the old joint to become part of the ear. For a period of time, both jaw joints existed together, one medially and one
Ear of the Dragon Ear of the Dragon Ear of the Dragon (1995) is a CD album released on the Fortune 5 label in collaboration with A Magazine. It is a compilation of tracks by American and Canadian indie bands which contained Asian-American members. The album contains a broad range of American indie music styles and notable indie artists from the early to mid 1990s including indie rock (Versus and The Dambuilders), punk (J Church and aMiniature), ska punk (Skankin' Pickle), slowcore (Seam), cuddlecore (cub), and key players in post-rock (David Pajo was a member of Slint and both he and Bundy K. Brown