This highly unusual preservation for Marston Magna exhibits a calcite shard running the length of the specimen, alongside the calcite shard lies a line of solid calcite ammonites. A really aesthetic display fossil for either the home or office space. The base of the stone is flat for upright display and is approximately 200 million years old.
With both valves intact, this gryphaea will make a lovely addition for the collector. These bivalve shells are an oyster and have wonderful detail throughout. Approximately 203 million years old.
