Craniate with well-defined heads, thus excluding members of the chordate subphyla Tunicata (tunicates) and Cephalochordata (lancelets), but including Myxini, which have cartilaginous skulls and tooth-like structures composed of keratin. Craniata also includes all lampreys and armoured jawless fishes, armoured fish, sharks, skates, and rays, and teleostomians: spiny sharks, bony fish, lissamphibians, temnospondyls and protoreptiles, sauropsids and mammals. The craniate head consists of a brain, sense organs, including eyes, and a skull. In addition to distinct crania (sing. "cranium"), craniates possess many derived characteristics, which have allowed for more complexity to follow. Molecular-genetic analysis of craniates reveals that, compared to less complex
What Are You So Scared Of? What Are You So Scared Of? What Are You So Scared Of? is the debut studio album by Australian rock band Tonight Alive, released on 14 October 2011 through Sony Music Australia. The standard CD version of "What Are You So Scared Of?" contains 10 pre-gap hidden acoustic takes of the album. "Let It Land" EP was released to accompany it; it shares the track "Let It Land", and also contains a new song and the three acoustic versions which were unable to fit on the album. Tonight Alive traveled to Los Angeles to record the album with producer Mark