Urban fossils of Stockholm

Arlanda Airport

Öland Stone
Location: floor
Rock: limestone
Age: Ordovician
Fossils: nautiloids (orthocones)

Information and photographs: Jo Hellawell (@JoHellawell)
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Slabs of Ordovician Öland Stone on the floor of the building

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Nautiloid shells on one of the slabs

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Several fossils of nautiloids

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Close-up view of some nautiloid shells