Orthoceras Pendant - SOLD 2.23" coldwar 5 million square km (600

5 million square km (600

The 20th Century Mega Bundle features authentic specimens of history from a deck chair of the Lusitania to a punching bag used by Muhammad Ali

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18" fossil fragment of the Dimetrodon's iconic spine

the Sun is the brightest object you see in the sky

Orthoceras Pendant - SOLD 2.23" coldwar 5 million square km (600Orthoceras was an Ordovician cephalopod with a calcium carbonate shell which provided excellent physical protection against their natural predators. This necklace is a fossilized shell from this animal that has been preserved in great detail. You can even see the individual chambers the nautiloid had in its shell. This pendant is a 2. 23" Orthoceras fossil with a fine sterling silver backing and an 18 inch chain of the same material.