Tumblagooda sandstone

The oddity, explained

Why is Tumblagooda sandstone unusual?

Tumblagooda sandstone appears here because the approved source classifies it as natural world. The source describes it as Fine- to medium-grained sandstones; minor conglomerate; red,commonly bioturbated siltstone towards the top of the unit. Located in Western Australia. 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.

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.