One Fossil Douvilleiceras Ammonite! Ocean Fossil! Fossilized Sea Shell! Plume Agate Measurements (inches - longest -

Measurements (inches - longest - approx): 3

It is a very rare form of petrified wood

This fossil appears to be completely natural

It contains some features similar to Agua Nueva though

Here is a gorgeous slab of Chinese Pietersite showing some nice chatoyant areas

One Fossil Douvilleiceras Ammonite! Ocean Fossil! Fossilized Sea Shell! Plume Agate Measurements (inches - longest -This listing is for ONE random pull Fossil Douvilleiceras Ammonite from Madagascar. For batches of five at a discount, please search Ammonite in my listings. Ammonites were predatory mollusks that resembled a squid with a shell. These cephalopods had eyes, tentacles, and spiral shells. They are more closely related to a living octopus, though the shells resemble that of a nautilus. Ammonites appeared in the fossil record about 240 million years ago