Bidspirit auction | Natural History - Polished Fossil

Natural History - Polished Fossil Ammonite Plate Pair - Jurassic Period, circa 199-145 million years B.P.. A pair of composite coasters containing a large number of variously sized fossil ammonites, polished upper face. 147 grams total, 86 mm (3 3/8 in.). From Madagascar.From a Lincolnshire, UK, collection. [2, No Reserve]