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 Ammonites Multi-Block Marston Magna Somerset UK – Lower Jurassic Marston Marble Obtusum Zone

Original price was: £18.00.Current price is: £14.40.

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: UF2525 Category:

Description

Promicroceras marstonense Fossil

This genuine Promicroceras marstonense fossil is presented as a multi-block ammonite specimen from Marston Magna, Somerset, UK. It is identified with the Marston Marble, the Obtusum Zone, the Lower Lias and the Lower Jurassic, making it an appealing addition to fossil collections focused on ammonites, Jurassic geology and British palaeontology.

Geological Identification

The fossil identification is Promicroceras marstonense. The associated geological information places it within the Obtusum Zone of the Lower Lias, part of the Lower Jurassic. The locality is Marston Magna in Somerset, UK, and the material is identified as Marston Marble. These combined details give the specimen clear geological and regional interest for collectors who value named fossils with a documented stratigraphic setting.

Ammonite Collector Interest

Ammonites are extinct marine cephalopods known primarily from their coiled shells and extensive fossil record. They are especially important to geology because different ammonite forms can be used in biostratigraphy, helping specialists compare and subdivide layers of sedimentary rock. Promicroceras marstonense provides a more specific collecting focus than an unidentified ammonite, connecting the specimen to a named fossil form, a recognised Jurassic interval and a defined Somerset locality.

The multi-block presentation offers an attractive format for fossil display and makes this piece suitable for collectors building a themed Jurassic cabinet, assembling a British fossil collection or studying Lower Lias ammonites. Its combination of fossil identification, geological zone, formation-level terminology and locality information creates useful educational value as well as visual collector appeal.

Locality and Stratigraphy

Marston Magna, Somerset, is the stated UK locality for this fossil. The specimen is associated with Marston Marble and the Obtusum Zone of the Lower Lias. The Lower Jurassic setting places it within an important early Jurassic interval of Earth history, when marine environments supported diverse ammonite faunas. This stratigraphic information can help place the specimen within a wider geological display alongside other Jurassic fossils.

Display and Sizing

This fossil multi-block is suitable for display in a home collection, classroom, study, museum-style cabinet or geology-themed interior. Full sizing is shown in the photographs. The photograph shows the actual specimen you will receive.

Authenticity

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

The certificate and locality information make this an engaging choice for fossil enthusiasts, ammonite collectors, geology students and anyone interested in Lower Jurassic palaeontology. The named identification, Marston Magna locality and Obtusum Zone association provide a strong foundation for cataloguing and displaying the specimen as part of a focused British Jurassic collection.

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