Again, a beautiful example of a complete sponge which is approximately 175 million years old. No collecting has been allowed from this world famous locality for over 20 years. This sponge was collected in 1986 and has been fully prepared. A classic rarity for the collector.
This Oolithic sponge is a classic rarity from a world famous locality and was collected in 1986. This particular sponge is a large example and has been fully prepared and has superb detail throughout. Approximately 175 million years old.