Promicroceras marstonense Fossil
This fossil specimen is identified as Promicroceras marstonense and is presented as a multi-block ammonite fossil from Marston Magna, Somerset, UK. It is an attractive choice for fossil collectors, geology enthusiasts, palaeontology displays and anyone interested in the ammonites of the Lower Jurassic.
Geological Identification
The specimen is associated with Marston Marble and comes from the Obtusum Zone of the Lower Lias, within the Lower Jurassic. These geological details place the fossil within an important interval of Jurassic marine history, when ammonites were widespread and commonly preserved in sedimentary rocks. The name Promicroceras marstonense provides the specific identification supplied for this specimen.
Ammonites are extinct marine cephalopods known for their coiled shells and long geological record. They are especially valued by collectors because their fossils can provide insight into Jurassic marine environments, biostratigraphy and the changing distribution of life through geological time. The Obtusum Zone is a recognised biostratigraphic interval within the Lower Lias, making this specimen particularly relevant to collectors who focus on Jurassic ammonites and zonal fossils.
Locality and Collector Interest
The stated locality is Marston Magna, Somerset, UK. Marston Magna material is of interest to collectors studying British Jurassic geology and the fossil-bearing rocks of southern England. The reference to Marston Marble and the Obtusum Zone adds useful geological context for display labels, educational collections and research-led fossil cabinets.
This multi-block format can make an effective centrepiece for a fossil display, while also fitting naturally into collections organised by geological period, locality, ammonite group or biostratigraphic zone. It is suitable for fossil collectors, students, teachers, museum-style displays and enthusiasts developing a focused Lower Jurassic collection.
Display and Photograph Information
The photograph shows the actual specimen you will receive.
Full sizing is shown in the photographs.
Please review the photographs carefully for the overall presentation of the multi-block specimen and its visible fossil content. The supplied images are intended to show the actual item available, allowing collectors to assess its appearance before purchase.
Certificate of Authenticity
This Fossil is a genuine specimen and Includes a Certificate of Authenticity lifetime guarantee generic card.
The included certificate wording provides supporting documentation for presentation with the specimen. It can be retained with the fossil as part of a personal collection, educational display or geological reference archive.

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