Fossil Brittle Star - SOLD 6.15" Ophiurida rockinaboxdendrite There are two sizes available

There are two sizes available

In addition to this custom-made

but on average they measure 6 to 10 millimeters along each edge

23" sandstone showcase piece that has been imprinted with a manganese oxide dendrite in a branching pattern

The remainder of the bracelet is comprised of polished

Fossil Brittle Star - SOLD 6.15" Ophiurida rockinaboxdendrite There are two sizes availableBrittle Stars are one of the oldest groups of animals in the fossil record. Their whip like arms and star shaped bodies have remained relatively unchanged through hundreds of millions of years, which is a testament to their evolutionary success. This specimen is a 6. 15" Ordovician Ophiurida Brittle Star, which lived over 440 million years ago. Members of the genus could be found all over the world and resembled modern brittle stars in shape and