PART OF A FOSSIL CORAL REEF - 350 million years old - Assa Zag, Morocco
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350 million years old
Western Sahara Desert, Morocco
A fossilised colonial coral known as Hexagonaria from rocks of Devonian age at Assa Zag, Morocco. This is a very good example - unpolished.
350 million years old
Western Sahara Desert, Morocco
A fossilised colonial coral known as Hexagonaria from rocks of Devonian age at Assa Zag, Morocco. This is a very good example - unpolished.
Hexagonaria was a common constituent of coral reefs in the Devonian period.
Size: 9 x 8.5 x 4.5 centimetres
Weight: 371 grams