Archaeologist Kristján Ahronson has concluded that Kverkarhellir, a manmade cave between waterfall Seljalandsfoss and farm Seljaland in South Iceland, was partly created around 800 AD, before the settlement of Iceland, which, according to sources, began in 874... “Kverkahellir, along with Seljalandshellir, is remarkable as it is part of a number of cave sites in southern Iceland, manngerðir hellar [‘manmade caves’], that are marked by cross sculpture.” ... Ahronson would not state that theories that the crosses may have been made by papar, monks from the British Isles who were said to have lived in Iceland before the Norse settlers, may...