Mantelliceras Ammonite Fossil – Cretaceous Marine Mollusc – Authentic Moroccan Specimen – Natural History Display – With COA

Description

Own a piece of ancient oceanic history with this genuine Mantelliceras sp. ammonite fossil, a beautifully preserved marine relic from the Cretaceous period, discovered in the rich fossil beds of Morocco. These distinctive spiral-shelled cephalopods roamed the Earth’s seas between 240 and 65 million years ago, making them one of the most iconic and recognisable fossils in the world.

Mantelliceras is a genus of extinct ammonites that lived during the Late Cretaceous, often characterised by their intricately ribbed shell patterns and pronounced suture lines. These ammonites belonged to the subclass Ammonoidea, a now-extinct group of molluscs that are more closely related to modern-day squid, octopuses, and cuttlefish than to the similarly shelled nautilus.

Ammonites like Mantelliceras were fast-moving, free-swimming predators or scavengers, and their shell provided buoyancy as well as protection. Their fossilised remains are widely studied for biostratigraphic dating, helping palaeontologists identify the age of sedimentary layers around the world.

Fossil Details:

• Name: Mantelliceras sp.
• Type: Ammonite
• Age: Cretaceous Period (approx. 100–94 million years ago)
• Location Found: Morocco
• Geological Context: Typically found in marine limestone deposits from the Upper Albian to early Cenomanian stages
• Scale Reference: 1cm scale cube (see photo)
• Certificate of Authenticity: Included

About Ammonites:

Ammonites are among the most sought-after fossils due to their distinctive coiled shells and widespread presence in the fossil record. They are excellent index fossils, used to correlate the age of rock layers across vast geographic regions. Ranging in size from just a few millimetres to over 2 metres (6.5 feet) in diameter, they are as scientifically important as they are visually stunning.

This Mantelliceras specimen is a medium-sized fossil and showcases the classic spiral form with natural surface texture. These fossils are often found in desert regions of Morocco, exposed by erosion from sedimentary rock layers.

ACTUAL AS SEEN:

The specimen in the photographs is the exact item you will receive. It has been carefully hand-selected and professionally photographed to show its unique features. Please note that the natural formation process results in irregularities that contribute to its authenticity.

Measurements are approximate due to the irregular shape of natural fossils. Colouration may differ slightly depending on indoor/outdoor lighting and screen settings.

Important Notes:

• Fossils may be propped up for photography purposes.
• Once sold, this listing will be updated with a new, individually photographed specimen.
• We recommend saving or screenshotting the listing image at the time of purchase for your records.
• We maintain a visual archive of every item sold.

100% Genuine Fossil – Professionally Hand Selected – Certificate of Authenticity Included

Ideal for fossil collectors, educators, science enthusiasts, and display purposes.

Bring home a beautifully preserved Cretaceous ammonite fossil from one of the world’s richest fossil localities and connect with the ancient oceans of prehistory.