Chordate of the three subdivisions of chordates, all have distinct skulls. They include the hagfish, which have no vertebrae. Michael J. Benton commented that "craniates are characterized by their heads, just as chordates, or possibly all deuterostomes, are by their tails". Most craniates are vertebrates, in which the notochord is replaced by the vertebral column. These consist of a series of bony or cartilaginous cylindrical vertebrae, generally with neural arches that protect the spinal cord, and with projections that link the vertebrae. However hagfish have incomplete braincases and no vertebrae, and are therefore not regarded as vertebrates, but as members of
What Degree? Which University? their studying experiences. Handley resurrected the concept in 2010 with the help of a team of undergraduate students, and launched "What Degree? Which University?" as a website in August 2011. Six months after its launch, "What Degree? Which University?" had attracted more than 22,000 visitors and expanded to provide information about universities across Australia. Today, the website covers 23 Australian universities and is staffed by 17 undergraduate and postgraduate students Australia-wide, who manage and produce the content for the site. "What Degree? Which University?" claims to have had 77,500 visits to the website (55,000 of which being unique visitors) and