The radiocarbon dating of the soil layers failed, but it is likely that one of the soil layers was formed during the Medieval Warm Period. The aeolian transport of sand therefore began before the onset of the Little Ice Age, but reached its maximum during that period.
Aldursgreiningin á jarðlögunum mistókst, en líklegt er að eitt lagið sé frá hlýskeiði miðalda, og að sandfokið hafi þá byrjað fyrr en Litla Ísöldin hófst, en hinsvegar náð hámarki á því tímabili.