05220 - Stunning Pyritized 0.67 Inch Olcostephanus sp Lower Cretaceous Ammonites
05220 - Stunning Pyritized 0.67 Inch Olcostephanus sp Lower Cretaceous Ammonites 05220 - Stunning Pyritized 0.67 Inch Olcostephanus sp Lower Cretaceous Ammonites 05220 - Stunning Pyritized 0.67 Inch Olcostephanus sp Lower Cretaceous Ammonites 05220 - Stunning Pyritized 0.67 Inch Olcostephanus sp Lower Cretaceous Ammonites 05220 - Stunning Pyritized 0.67 Inch Olcostephanus sp Lower Cretaceous Ammonites 05220 - Stunning Pyritized 0.67 Inch Olcostephanus sp Lower Cretaceous Ammonites

Pictures and Description © Jurassic Dreams

05220 - Stunning Pyritized 0.67 Inch Olcostephanus sp Lower Cretaceous Ammonites

Sold Out

Learn How To Identify Fossil Fakes with our Free Visual Guide

Species
Olcostephanus sp, Neumayr (1875) - Ammonite
Age
Lower Cretaceous Valanginian stage (~135 Million Years)
Location
South Morocco
Formation
Cretaceous Anti Atlas Region outcrops
Size
16.9 mm   •    in
Weight
4 g   •    oz
Ref.
us on Facebook to get updates on the rarest fossils!
Description

† Olcostephanus sp, Neumayr (1875) - Ammonite
Cephalopoda - Ammonoidea - Olcostephanidae

It is naturally pyritized. It has undergone a taphonomic process of permineralization in Iron Sulfide (Pyrite). Permineralization is a process of fossilization in which mineral deposits form internal casts of organisms.

CERTIFICATE OF AUTHENTICITY
This is a unique item. A physical certificate of authenticity will be provided. The certificate, elaborated individually by an expert paleontologist, contains an accurate scientific description and the certificate validity can be verified online at all times. In addition, a 100% money back guarantee is provided. Learn more.

 

We display the Wikipedia text under the Creative Commons Attribution-ShareAlike License


The Only Real Specialist. A Certified Paleontologist in Charge

Many turn their hobby into business, they have an online store or sell in eBay. While that can be commendable, it can’t compare with a real expert, with years of academic formation, supervised field work experience, trained in the art of correct identification, detection of fakes, and a solid network of other accredited paleontologists to consult with.

The key facts are being able to guarantee:
Proper Fossil IDAccurate Scientific DescriptionLifetime Warranty

We do that, and in addition we provide a state-of-the-art uniquely numbered, 24/7 online verifiable, hologram-secured Certificate of Authenticity with all the specimens. It is a lifetime warranty: if new discoveries are made that modify the classification of the specimen or there is any inaccuracy, we will re-issue the certificate. On top of that, a 100% Money Back Guarantee in case you simply change your mind: no questions asked.

Why Jurassic Dreams

 
Featured Categories