6487 

British Fossil Sea Urchin Trio. Middle Jurassic Period, Bajocian Stage, 170-168 million years B.P.. A mortuary group of three British fossil Clypeus plotti sea urchins. 1.26 kg, 16 cm (6 1/4 in.) Cotswolds, UK. Stone Treasures, Midlands, UK, 2017. Ian Wilkinson collection, Nottinghamshire, UK, formed since 1985. [No Reserve]

londres, Royaume-Uni