Editing Dating creation (section)

===Alfonsine tables===
[[Alfonso X of Castile]] commissioned the [[Alfonsine tables]], composed of astronomical data based on observation, from which the date of the creation has been calculated to be either 6984 BC or 6484 BC.<ref>Young’s Analytical Concordance of the Holy Bible, 1879 8th Edition, 1939—entry under ‘Creation’.</ref><ref>''New Analysis of Chronology and Geography, History and Prophecy'', William Hales, vol. 1, p. 210, 1830.</ref><ref>{{cite book|title=Celestial treasury: from the music of the spheres to the conquest of space|author=Marc Lachièze-Rey|publisher=Cambridge University Press|year=2001|pages=26, 76|isbn=9780521800402}}</ref>