So about the year 2000 the data which now makes up the Pleiades 'database' was created by digitization either from Barrington Atlas maps directly or from maps that were contributory to the Barrington Atlas. This data has not been looked at, proofed, or corrected since that time.
Mt.Dhikeos on Kos is the ancient Horomedon. The radius of the circle centered on Pleiades 603253 and extended to the quarry's approximate location in the Barrington Atlas is ~8700 m.
|The Mycenaean Atlas Project's new Digital Atlas of Antiquity.|
Pleiades position (red arrow) is about 8500 m. from the
true position (green arrow) where the Topostext marker is.
|The harbor of Naxos with Pleiades 599630 in the middle of the bay just as depicted in the Barrington Atlas.|
|The Piraeus. End of the Phaleron wall at green. |
Pleiades 585129 in the middle of the bay (red).