Orthoceras Pendant - SOLD 2.59" giftsforher More about Emeralds

More about Emeralds

geologic formations where magma heats water and spews aquatic smoke

including the Permian–Triassic "Great Dying" which wiped out 96% of all marine species

At least 228 families of organisms have been recorded

Orthoceras Pendant - SOLD 2.59" giftsforher More about EmeraldsOrthoceras 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. 59" Orthoceras fossil with a fine sterling silver backing and an 18 inch chain of the same material.