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Large Perisphinctes Ammonite Pair
Perisphinctes Ammonite Pair from Madagascar
Perisphinctes Ammonite Fossil Pair from Madagascar
Split Pair Ammonite Fossil from Madagascar
Large Split Pair Fossilized Ammonite
Large Split Pair Fossil Ammonite Shell
Calcite Crystals in Ammonite Fossil growth chambers
Exterior of Ammonite Fossil
Ammonite Fossil displaying UV Fluorescence

Large Ammonite Fossil Pair

$250.00

This impressive Ammonite fossil pair comes from Madagascar. The species, Perisphinctes, thrived during the Jurassic Period, approximately 160 million years ago! The shell has been cut in half to display the incredible growth chambers on the inside. Calcite crystals have partially replaced many of the chambers.

The front of the pair has been cut and polished to a high gloss finish. The back and sides have been lightly carved. It even fluoresces under ultraviolet (UV) light!

Each Side is Approx. 7.75" H x 7" W x 1" D

Need a display stand?

If you would like a stand to display these specimens vertically or horizontally with a slight tilt forward, we recommend adding the following to your cart Quantity 2: Stand C2

Fossil Care

Want to know more about caring for your fossils? Learn more here


Free shipping on orders over $10*

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Large Ammonite Fossil Pair

$250.00
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