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Susan Worrall, Director of Special Collections (Cadbury Research Library), at the University of Birmingham, said: ‘The radiocarbon dating has delivered an exciting result, which contributes significantly to our understanding of the earliest written copies of the Qur’an.
We are thrilled that such an important historical document is here in Birmingham, the most culturally diverse city in the UK.’ The Qur’an manuscript is part of the University’s Mingana Collection of Middle Eastern manuscripts, held in the Cadbury Research Library.
For example, creationist writer Henry Morris [Morris2000, pg.
147] has highlighted the fact that measurements of specimens from a 1801 lava flow near a volcano in Hualalai, Hawaii gave apparent ages (using the Potassium-Argon method) ranging from 160 million to 2.96 billion years, citing a 1968 study [Funkhouser1968].
Technical details on how these dates are calculated are given in Radiometric dating. As with any experimental procedure in any field of science, these measurements are subject to certain "glitches" and "anomalies," as noted in the literature.
Here is one example of an isochron, based on measurements of basaltic meteorites (in this case the resulting date is 4.4 billion years) [Basaltic1981, pg. Skeptics of old-earth geology make great hay of these examples.Radiometric dating is self-checking, because the data (after certain preliminary calculations are made) are fitted to a straight line (an "isochron") by means of standard linear regression methods of statistics.The slope of the line determines the date, and the closeness of fit is a measure of the statistical reliability of the resulting date.Caliph Abu Bakr, the first leader of the Muslim community after Muhammad, ordered the collection of all Qur’anic material in the form of a book.The final, authoritative written form was completed and fixed under the direction of the third leader, Caliph Uthman, in about AD 650.‘The tests carried out on the parchment of the Birmingham folios yield the strong probability that the animal from which it was taken was alive during the lifetime of the Prophet Muhammad or shortly afterwards.This means that the parts of the Qur’an that are written on this parchment can, with a degree of confidence, be dated to less than two decades after Muhammad’s death.