Rock 365 : Day 252 : Coralliferous Group
Day 252 : The Coralliferous Group from its type locality at Marloes Sands, Pembrokeshire. Alternating marls and limestones interpreted as tempestites.
Day 252 : The Coralliferous Group from its type locality at Marloes Sands, Pembrokeshire. Alternating marls and limestones interpreted as tempestites.
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