6509 

Fossil Brittle Star Group. Ordovician Period, 485-444 million years B.P.. A group of two Ophiuroidea sp. brittle stars, each in a matrix. 188 grams total, 68-83 mm (2 1/2 - 3 1/4 in.) From El Kaid Errami, Tafilalt, Morocco. From an old German collection. [2, No Reserve]

londres, Royaume-Uni