english: In the upper layers of another grave a pottery shred, dating to about 1 000 Ad (according to its decorations) was found.
non_english: Kepuloanipun wujud [[Kepulauan IzuKapuloanIzu]] lan [[Kepulauan OgasawaraKapuloanOgasawara]], manjang watawis 1.000&nbsp;km ka [[Samudra Pasifik]].