Turris lapidea
Turris lapidea sive iuxta nomen Graecum Lithinos pyrgos fuit oppidum ad viam Sericariam stans. Explorator antiquus Titianus Maës usque ad Turrim lapideam pervenisse hominesque suos ultra in Sinas misisse censetur. Locus Turris lapideae nescitur. Quidam oppidis Taxkorgan aut Daraut-korgan adsimilant sed alii aliter. Albirunius per errorem cum urbe Tashkent identificavit.

Notae

Bibliographia 
 Max Cary, "Maes, qui et Titianus" in Classical Quarterly n.s. vol. 6 (1956) pp. 130–134
 Riaz Dean, "The Location of Ptolemy's Stone Tower: The Case for Sulaiman-Too in Osh" in The Silk Road vol. 13 (2015) pp. 75-83
 Igor' Vasil'evich P'iankov, "Maes Titianus, Ptolemy, and the “Stone Tower” on the Great Silk Road" in The Silk Road vol. 13 (2015) pp. 60-74
 Aurel Stein, "On Ancient Tracks Past the Pamirs" in Himalayan Journal vol. 4 (1932) pp. 1–26

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