“…On analytical methods on marble, including stable isotope analysis see e.g. Attanasio, 2003;Attanasio, Brilli, & Ogle, 2006;Attanasio, Bruno, & Prochaska, 2011;Prochaska & Attasanio, 2012;Walker & Matthews, 1988. P. Hellström informed me in 2012 that isotopic analyses of two samples, from Andron A and Andron B, had been made by Herz in 2006.…”