Miniature Shell Fossils in Box 4" x 2" x 3"

Miniature Shell Fossils in Box 4" x 2" x 3". Cardioceras, Nucleolites, Polydiadema, Thurmanella thurmanni
This is an exquisite cluster of small marine fossils (ammonites, brachiopods, gastropods, etc..) which have been prepared using acid-etching techniques. The detail of these small marine fossils is amazing and it's a very displayable piece. These miniature fossils clusters were discovered in France, near the Austrian border. They are Jurassic in age (Oxfordian Stage), or approximately 160 million years old.