tillite |
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| navigate by keyword : are breccia called can caves coarse collectively combination crossbedded deposits dug efrahvol efrahvolshellar find fine geopark grained horizontal hvol hvolsvapara hvolsv llur iceland irish joined katla land likely lower manmade more most originated part prograding rather showing south strata suadeg that there they three tillite translates two upper upperhvol urland which |
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| In the land of Efra-Hvol you can find three man-made caves collectively called Efra-Hvolshellar, which translates as Upper-Hvol Caves. They are dug into a rather coarse breccia that most likely originated from tillite deposits. The lower part is more fine grained showing a combination of horizontal, cross-bedded and prograding strata. There are three Upper Hvol Caves, two of which are joined |
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