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Goniatite Ammonite Plaque | Morocco

Original price $55.00 - Original price $55.00
Original price
$55.00 - $55.00
Current price $55.00

Goniatite Ammobite Plaque 

Approximately 28" tall 

This particular piece is a beautiful polished goniatite ammonite fossil specimen from the Atlas Mountains in Morocco. 

Because of their beauty after polishing they are highly valued as decorative pieces.

 Goniatids, informally goniatites, are ammonoid cephalopods that form the order Goniatitida, derived from the more primitive Agoniatitida during the Middle Devonian some 390 million years ago

 *Ammonite History*

One of the most widely known fossils, ammonites are eoliths of now-extinct marine molluscs called ammonoids. Due to the sheer number of ammonoids before they became extinct 65 million years ago, there are quite the abundance of fossils found today. The name ammonite comes from the god Ammon, who had spiral ram horns and was originally an Ethiopian or Libyan deity that later was worshipped all over Egypt and parts of Greece.

Ammonite Geological Properties:

Ammonite fossils have been found on every continent, in all sorts of sizes and in lots of colors, though the most common naturally occurring colors for these fossils are brown and grey. Ammonite fossils form when ammonoids died and their shells became embedded in sand or silt. The shell was protected from damage over time due to the forming layers. As the layers formed and created pressure on the shell, mineral-rich water would seep into the chambers and eventually crystallize into the rock-like fossil we find today. Ammonite can sometimes end up with a rainbow-like sheen on the surface, opalized or pyritized.