The different features here show the different stages of coastal erosion. It starts with a crack in the rock, which widens into a cave over time. Eventually, the sea wears right through the cliff ...
Erosion is sculpting dramatic features in the ... on Sunday to find huge caves and arches cut into its frozen walls. The berg is being ground down by the warmer air and surface waters it's ...
Additionally, check for any loose rocks or debris that could fall, especially if there are signs of erosion or instability. Next, assess the cave's size and ventilation. A cave that's too small ...
Erosion has eaten away at the work ... Precisely ageing rock sculptures is a challenge for researchers. Unlike cave paintings, say, there is often no organic matter to sample.