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 Ammonite Multi Block Marston Magna Somerset UK Lower Jurassic Marston Marble Obtusum Zone

Original price was: £32.40.Current price is: £25.92.

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: UF2550 Category:

Description

Fossil Identification

This listing is for a Promicroceras marstonense fossil ammonite multi block associated with Marston Magna, Somerset, UK. The specimen is described as Marston Marble, Obtusum Zone, Lower Lias, Lower Jurassic, providing useful geological and chronological information for collectors of ammonites, British fossils and Lower Jurassic material.

The identification Promicroceras marstonense is the key feature of this fossil. Promicroceras is an ammonite name, placing this specimen within the extinct marine cephalopods commonly recognised by their coiled fossil shells. The multi-block format makes it a distinctive addition to a fossil collection, geological display or educational specimen selection.

Geological Context

The Lower Jurassic forms an important part of the Jurassic Period and is well known for marine fossil assemblages. Ammonites are especially valued in Jurassic geology because their changing forms can assist with the subdivision and correlation of sedimentary rocks. The Obtusum Zone is an ammonite biozone within the Lower Jurassic sequence, while Lower Lias is a traditional geological term used for Lower Jurassic strata.

The supplied geological designation also includes Marston Marble. In this listing, the specimen is presented with the locality and geological terminology provided for the fossil: Marston Magna, Somerset, UK; Marston Marble; Obtusum Zone; Lower Lias; and Lower Jurassic. These details make the piece relevant to collectors interested in British palaeontology, ammonite biozones and the geological history of Somerset.

Collector and Display Appeal

A Promicroceras marstonense fossil offers an opportunity to own a specimen connected with a specific ammonite identification and a defined Lower Jurassic zone. The multi-block presentation can be displayed as part of an ammonite collection, fossil cabinet, geology classroom, museum-style arrangement or natural-history themed interior. It is also suitable for collectors who focus on British localities, Jurassic fossils, Lias material or stratigraphically documented specimens.

The combination of fossil identification, locality, zone and geological age gives this piece strong educational appeal. It can help illustrate how fossils are catalogued using a combination of morphology, geological interval and collecting locality, while also serving as an attractive conversation piece for anyone interested in palaeontology and Earth history.

Sizing and Authenticity

Full sizing is shown in the photographs.

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

The photograph shows the actual specimen you will receive.

Please review the photographs carefully for the presentation, arrangement and overall appearance of the fossil multi block. The supplied certificate wording accompanies the specimen as described, making it suitable for personal collecting, gifting or adding to a geological reference collection.

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