Description
Fossil Ammonite: Sonninia tessONIANA
This striking fossil ammonite is identified as Sonninia tessONIANA and is described as Lower Bajocian, Jurassic. The specimen is presented as a rare 6-inch ammonite, making it an appealing choice for fossil collectors, Jurassic geology enthusiasts, natural-history displays and educational collections. Its distinctive scientific identification and Jurassic age designation give it strong interest for anyone building a focused ammonite or Mesozoic fossil collection.
Identification and Geological Context
Sonninia tessONIANA is an ammonite fossil associated with the Lower Bajocian interval of the Jurassic. Ammonites were extinct marine cephalopods with coiled shells, and their fossils are widely valued for their importance in interpreting Earth’s geological past. The Bajocian forms part of the Middle Jurassic, a period known for abundant marine life and significant fossil preservation. This specimen’s supplied identification and Lower Bajocian designation make it especially relevant to collectors interested in Jurassic biostratigraphy and ammonite taxonomy.
Locality and Collection History
Locality: Nenningen, Germany.
This fossil is from the Alice Purnell Collection. The named collection association adds useful background for collectors who value specimens with a documented collection history. It also makes the piece suitable for presentation alongside other scientifically identified fossils, ammonites and Jurassic material.
Display and Collector Appeal
With its stated 6-inch size, this ammonite offers an eye-catching presence in a cabinet, study, office, classroom or natural-history display. It can be displayed as a standalone geological object or incorporated into a broader collection featuring fossils from the Jurassic, ammonites, cephalopods or German localities. Its formal identification, geological designation and collection association provide natural talking points for fossil education and enthusiast discussion.
The specimen is suitable for collectors seeking a named Sonninia fossil rather than an unidentified ammonite. It may also appeal to students, educators, museum-style display builders and anyone interested in the history of life, Jurassic marine environments and the scientific value of fossil shells.
Sizing and Authenticity
Full sizing is shown in the photographs.
The photograph shows the actual specimen you will receive.
This Fossil is a genuine specimen and Includes a Certificate of Authenticity lifetime guarantee generic card.
Please review the photographs carefully for the specimen’s presentation and visible characteristics. The supplied identification is Sonninia tessONIANA, with the geological designation Lower Bajocian, Jurassic, and the stated locality of Nenningen, Germany.







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