Fossils for Sale - High-quality BRITISH and WORLDWIDE Fossils. An impressive selection of fossils, including Ammonites, Trilobites, Belemnites, Fossil Fish, Fossil Shark Teeth, Fossilised Insects in Amber, Dinosaurs, and Reptiles. UK Fossils was formed in 1988 and collects and preps our own fossils in the heart of the Jurassic Coast, collecting fossils from Lyme Regis, Charmouth and Somerset. Our passion for fossils is reflected in our carefully curated collection, which includes some of the rarest and most unique specimens available.

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Promicroceras marstonense Ammonite Fossil Multi Block Marston Magna Somerset UK: Lower Jurassic Lower Lias Marston Marble Obtusum Zone

Original price was: £42.00.Current price is: £33.60.

This listing features a stunning multi-block fossil of Promicroceras marstonense ammonites, preserved in Marston Marble from the Obtusum Zone, Lower Lias, Lower Jurassic period (approximately 199 to 182 million years ago). Discovered in Marston Magna, Somerset, UK, this exquisite fossil highlights the rich paleontological heritage of the region.

The fossil block contains multiple ammonites, beautifully preserved with intricate details of their coiled shells, characteristic of Promicroceras. The natural matrix of Marston Marble enhances the fossil’s visual appeal, making it a perfect display piece or an exceptional addition to any fossil collection.

Key Features:

  • Species: Promicroceras marstonense
  • Geological Formation: Marston Marble
  • Zone: Obtusum Zone, Lower Lias
  • Age: Lower Jurassic (~199–182 million years old)
  • Origin: Marston Magna, Somerset, UK
  • Condition: Multi-block with beautifully preserved ammonites in natural matrix.

The specimen is displayed with a scale cube (1cm) in the accompanying photo for accurate sizing. Please refer to the photo for exact measurements of the actual fossil you will receive.

Why This Fossil?

  • A rare and visually striking multi-block containing multiple ammonites.
  • Perfect for fossil collectors, educators, or as a decorative display piece.
  • Comes with a Certificate of Authenticity, ensuring its provenance and genuineness.

All of our Fossils are 100% Genuine Specimens, carefully selected and responsibly sourced. The photo shows the exact fossil you will receive, ensuring complete transparency and buyer confidence.

Bring the ancient seas of the Jurassic period into your collection with this remarkable fossil. Whether you’re a seasoned collector or a first-time buyer, this Promicroceras multi-block is a treasure of natural history. Order today and own a piece of the past!

(Actual as seen)

Only 1 left in stock

SKU: UF2588 Category:

Description

Product Identification

This collectible fossil is identified as Promicroceras marstonense and is presented as a fossil ammonite multi block. It is associated with Marston Marble and the Obtusum Zone of the Lower Lias, Lower Jurassic. The specimen is from Marston Magna, Somerset, UK, making it an appealing piece for fossil collectors, geology enthusiasts and anyone interested in the palaeontological heritage of southern Britain.

Geological Context

Promicroceras marstonense belongs to the ammonites, an extinct group of marine cephalopods that are especially valued by collectors for their distinctive fossilised shells and importance in Jurassic geology. Ammonites are widely used in the study of geological strata because their fossils can help relate rock sequences to particular intervals of geological time. The identification of this specimen places it within the Lower Jurassic Lower Lias and specifically the Obtusum Zone.

Marston Marble is the geological material associated with this fossil. Despite its name, the term is used in the local geological context for the stone from the Marston Magna area. The Somerset origin adds regional interest, while the Lower Jurassic setting connects the specimen with an important period in the development of marine fossil records. The stated zone and stratigraphic information make this a useful addition to a collection focused on ammonites, Jurassic fossils or British geology.

Collector Interest

The multi-block format gives this piece a distinctive presentation and makes it suitable for a display devoted to ammonites, stratigraphy or fossils from the United Kingdom. Promicroceras marstonense is a specific fossil identification rather than a generic ammonite label, providing added interest for collectors who catalogue specimens by genus, species, geological stage and biozone.

This fossil can be displayed as part of a natural history collection, used as an educational conversation piece or presented alongside other Lower Jurassic material. Its combination of named fossil identification, Marston Magna locality, Marston Marble association and Obtusum Zone placement offers several useful cataloguing details for collectors.

Authenticity

This Fossil is a genuine specimen and Includes a Certificate of Authenticity lifetime guarantee generic card.

The certificate wording is supplied with the fossil as stated above. It provides a useful supporting document for display, collecting and personal records.

Photographs and Sizing

The photograph shows the actual specimen you will receive.

Full sizing is shown in the photographs. Please use the photographic scale and views to appreciate the form and presentation of this individual multi-block fossil before purchasing. The photographs are intended to show the actual piece offered, including its arrangement and visible fossil content.

This Promicroceras marstonense fossil is suited to collectors seeking a named Lower Jurassic ammonite from Marston Magna, Somerset, with clearly stated Lower Lias, Marston Marble and Obtusum Zone associations.

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