of the women's colleges to admit students. It was not until 1959 that the women's colleges were given full collegiate status. In 1974, Brasenose, Jesus, Wadham, Hertford and St Catherine's became the first previously all-male colleges to admit women. The majority of men's colleges accepted their first female students in 1979, with Christ Church following in 1980, and Oriel becoming the last men's college to admit women in 1985. Most of Oxford's graduate colleges were founded as coeducational establishments in the 20th century, with the exception of St Antony's, which was founded as a men's college in 1950 and began to accept women only in 1962. By 1988, 40% of undergraduates at Oxford were female; in 2016, 45% of the student population, and 47% of undergraduate students, were female. In June 2017, Oxford announced that starting the following academic year, history students may choose to sit a take-home exam in some courses, with the intention that this will equalise rates of firsts awarded to women and men at Oxford. That same summer, maths and computer science tests were extended by 15 minutes, in a bid to see if female student scores would improve. The detective novel Gaudy Night by Dorothy L. Sayers, herself one of the first women to gain an academic degree from Oxford, is largely set in the all-female Shrewsbury College, Oxford (based on Sayers' own Somerville College), and the issue of women's education is central to its plot. Social historian and Somerville College alumna Jane Robinson's book Bluestockings: A Remarkable History of the First Women to Fight for an Education gives a very detailed and immersive account of this history. Buildings and sites Map Main sites The university is a "city university" in that it does not have a main campus; instead, colleges, departments, accommodation, and other facilities are scattered throughout the city centre. The Science Area, in which most science departments are located, is the area that bears closest resemblance to a campus. The ten-acre (4-hectare) Radcliffe Observatory Quarter in the northwest of the city is currently under development. However, the larger colleges' sites are of similar size to these areas. Iconic university buildings include the Radcliffe Camera, the Sheldonian Theatre used for music concerts, lectures, and university ceremonies, and the Examination Schools, where examinations and some lectures take place. The University Church of St Mary the Virgin was used for university ceremonies before the construction