2026-09-25T01:17:36+01:000https://marinefinds.org.uk/datalabs/terminology/period/id/64/format/jsonhttps://marinefinds.org.uk/datalabs/terminology/period/id/64/format/xmlhttps://marinefinds.org.uk/datalabs/terminology/period/id/6464UNKNOWNUN<p>This period is used for objects when no date can be attributed.</p>0-1000000020500652013-08-02 09:29:5211562010-03-22 02:40:0756