6.15" Jurassic Ammonite (Lytoceras) Fossil - France

This is a 6.15" wide Lytoceras ammonite fossil from Fresney, France. The ammonite is fully inflated with very nice surface detail. The rock has been removed from the majority of this specimen. Some of the shell has chipped away from the outermost spiral.

Comes with an acrylic display stand.

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.
FOR SALE
$295
DETAILS
SPECIES
Lytoceras sp.
LOCATION
Fresney, France
SIZE
Ammonite: 6.15" wide
CATEGORY
SUB CATEGORY
ITEM
#316261
GUARANTEE
We guarantee the authenticity of all of our specimens.