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 Fossil Marston Marble Ammonites Lower Jurassic

Original price was: £60.00.Current price is: £48.00.

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: UF2608 Category:

Description

Fossil Identification

This listing is for a Promicroceras marstonense fossil multi block from Marston Marble. The specimen is identified as an ammonite from the Obtusum Zone of the Lower Lias, part of the Lower Jurassic. Its multiple-block format makes it an attractive choice for collectors interested in ammonites, Jurassic palaeontology and historically important fossil-bearing materials.

Geological Context

The Lower Lias represents an important part of the Lower Jurassic fossil record. Ammonites from this interval are especially valued because their coiled shells can provide useful information about the marine environments and geological succession in which they were preserved. The Obtusum Zone is a recognised biostratigraphic interval within the Lower Lias, allowing fossils assigned to it to be placed within a more specific part of Jurassic geological time.

Promicroceras marstonense is presented here as a named ammonite fossil associated with the Marston Marble of Marston Magna, Somerset, UK. The locality gives this piece strong regional interest for collectors of Somerset fossils and Lower Jurassic material. Marston Magna specimens are associated with the local geological heritage of the area and are sought after for their connection to the Jurassic rocks of southern England.

Specimen Format and Display

This is a multi-block fossil specimen, offering an interesting presentation for a fossil cabinet, geology collection, educational display or natural-history themed interior. The visible fossil material can be examined as part of a broader study of Jurassic ammonites and the fossil record of the Lower Lias. The specimen may also appeal to collectors who focus on British fossils, ammonites, stratigraphy or regional geology.

Full sizing is shown in the photographs. The photograph shows the actual specimen you will receive.

Certificate of Authenticity

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

Collector and Educational Interest

Ammonites were marine cephalopods with coiled shells and are among the best-known fossils from the Mesozoic Era. Their abundance, recognisable form and use in biostratigraphy have made them important to both professional palaeontology and private fossil collecting. A named Lower Jurassic ammonite from a defined zone and locality can provide an engaging way to explore geological time, fossil classification and the changing marine environments of the Jurassic seas.

The combination of Promicroceras marstonense identification, Marston Marble association, Marston Magna locality, Obtusum Zone placement and Lower Jurassic age makes this multi-block fossil suitable for collectors seeking a distinctive British ammonite specimen with clear geological context.

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