Ammonite Sphenodiscus Lenticularis

Description

This beautiful ammonite glows with a soft red colour and is presented within the matrix it finally settled in. Other fossils are present in the matrix.

This ammonite is in wonderful original condition. It was found in the Fox Hills Formation in the North Western Great Plains of North America, this being found in South Dakota.

Dimensions: 110mm
Genus: Sphenodiscus lenticularis 
Age: Upper Cretacious 145 to 66 million years ago

Weight: 1.6 Kg

Locality: South Dakota, USA