Cormacs Coast · @Cormac_McGinley
253 followers · 305 posts · Server mastodon.sdf.org

This week's pocket pebble is a pleasingly smooth and circular Septarian Nodule. Septarian Nodules are fossilized mud bubbles - this one has been eroded out of the shale layers that make up the Cliffs of Moher. County Clare, Ireland.

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Last updated 2 years ago

Cormacs Coast · @Cormac_McGinley
161 followers · 127 posts · Server mastodon.sdf.org

Also at a loss as to what kind of rock I'm looking at here - very pretty but completely out of place on a limestone shore. All ideas welcome.
@drsadhbh @kerry_geo @burrengeopark

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Last updated 3 years ago