1.8" Pyritized Cut Ammonite Fossil Pair - Morocco

This is a beautiful pyritized ammonite fossil collected from a Cretaceous-aged marine deposit in Morocco. It has been sliced in half and polished to a glossy finish, revealing the lustrous pyrite replacement within and around the ammonite's inner chambers.

You will receive both pictured halves.

About Ammonites

Ammonites were ancient marine cephalopods, similar to today's squids and octopuses, but with a defining feature: their distinctive, tightly coiled spiral shells. These shells, resembling those of modern nautiluses, served as both a protective home and a buoyancy aid, allowing ammonites to navigate the prehistoric seas with ease. First emerging around 240 million years ago in the Triassic Period, ammonites thrived for over 175 million years, adapting through numerous forms and sizes. As predatory creatures, they likely fed on smaller marine organisms, using their tentacles to capture prey. However, their long reign came to an end 65 million years ago at the close of the Cretaceous, coinciding with the mass extinction event that also eliminated the dinosaurs.

What an ammonite would have looked like while alive.
What an ammonite would have looked like while alive.
SOLD
DETAILS
SPECIES
Unidentified
LOCATION
Morocco
SIZE
1.8" wide
CATEGORY
SUB CATEGORY
ITEM
#276659
GUARANTEE
We guarantee the authenticity of all of our specimens.