This shell is different from Ampullonatica as it has no deep groove from the aperture towards the protoconch. The shell was discovered in 1972 and is approximately 40 million years old. A lovely addition for the collector of Barton gastropods.
This uncommon Barton gastropod was discovered in 1970 and has remained in the same collection ever since. The specimen will make a lovely addition for the collector. Approximately 40 million years old.
A beautifully preserved example which was discovered in 1981 and has remained in the same collection ever since. This uncommon gastropod would make a very nice addition for the collector. Approximately 50 million years old.
This is a very good example of this most rare and sought after large Gastropod from the world famous Barton Beds of Barton. These Gastropods are so fragile they are very rarely preserved however, this is a very large example. One for the serious collector of fine Gastropods.
