Maritime · Evidence-led place record

Mary Ann

Just down from Old Ferry Crossing at Mannum

Mary Ann was a built in 1852 and lost on 1863. Hull used to build twin hull PS Gemini which was abandoned in 1863.

CategorySHIPWRECK
LocationJust down from Old Ferry Crossing at Mannum
DatasetSouth Australian Shipwrecks
Listed/year1863
Oddness signal90/99
Data completeness90%
SignificanceWood; Hull used to build twin hull PS Gemini which was abandoned in 1863.

The oddity, explained

Why is Mary Ann unusual?

Mary Ann appears here because the approved source classifies it as maritime. The source describes it as Mary Ann was a built in 1852 and lost on 1863. Hull used to build twin hull PS Gemini which was abandoned in 1863. Heritage Atlas treats that specific classification-and-description combination as the oddity; the score is a comparative discovery signal, not proof of mystery or the supernatural. Compare nearby records and the linked country or category collection to understand how this entry relates to places supported by the same governed evidence.

Evidence and further exploration

The coordinate, category and description remain tied to the cited source. Comparative oddness helps discovery; it does not add facts that the source does not provide.

Data last collected: 3 September 2026 for this retained atlas release. Page and source last rechecked: 3 September 2026. Treat the record as a research starting point: open the original source, confirm current access conditions and compare the mapped location with local guidance before travelling. A missing field means the approved source did not support it; it is not evidence that the feature or restriction does not exist.

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