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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Rare Aspidoceras rogozniziensem Fossil Ammonite, Kimmeridgian, Jurassic, Tulear, Madagascar – Genuine Fossil with COA

Original price was: £18.00.Current price is: £16.20.

This Rare Aspidoceras rogozniziensem Fossil Ammonite is an extraordinary specimen from the Kimmeridgian stage of the Jurassic period, discovered in Tulear, Madagascar. The fossil is a 100% genuine specimen, accompanied by a Certificate of Authenticity. The Aspidoceras rogozniziensem ammonite is renowned for its distinct spiral shape and fine preservation, making it a rare and valuable find for collectors and enthusiasts of Jurassic marine life.

Geology and Fossil Type

  • Geological Stage: Kimmeridgian, Jurassic
  • Depositional Environment: Marine (During the Kimmeridgian, Madagascar was submerged in shallow seas, creating ideal conditions for ammonites to thrive and later be preserved in marine sediments.)
  • Family: Aspidoceratidae (A family of ammonites known for their large, coiled shells and distinctive features)
  • Superfamily: Ammonitoidea
  • Order: Ammonitida (Ammonites belong to the Cephalopoda class, closely related to modern squid and octopus)

Morphology Features

The Aspidoceras rogozniziensem ammonite features a tight spiral shell with smooth, well-defined ribs and clear suture lines. The coiled shape of the shell is a hallmark of the species, with fine preservation that allows for the study of its internal structure. The ribbing on the outer surface of the shell, combined with the smoothness of the spiral, gives the fossil a unique appearance, making it a prized specimen for fossil collectors.

Notable Features

This ammonite is particularly notable for its rare occurrence and exceptional preservation. The Aspidoceras rogozniziensem species is not commonly found in the fossil record, making it a highly sought-after piece for collectors. Its smooth spiral shape and defined ribs make it an excellent example of Kimmeridgian ammonites. The fossil’s fine detail, particularly in its ribbed structure and suture lines, makes it a standout addition to any collection.

Size and Presentation

  • Scale Cube: 1cm
  • Full sizing is provided in the photos, so you can see the exact size of the ammonite.
  • Actual Fossil: The fossil pictured is the exact piece you will receive.

Key Selling Points

  • 100% Genuine Fossil
  • Comes with a Certificate of Authenticity
  • A rare Aspidoceras rogozniziensem ammonite from the Kimmeridgian, Jurassic period
  • Distinct spiral shape, well-defined ribbing, and suture lines
  • Perfect for collectors and those interested in Jurassic ammonites and marine fossils

This Rare Aspidoceras rogozniziensem Fossil Ammonite from Tulear, Madagascar, is an outstanding specimen from the Kimmeridgian stage of the Jurassic period. Its distinct spiral shape, fine preservation, and well-defined ribs make it a valuable addition to any fossil collection, particularly for those with an interest in Jurassic ammonites or marine life.

(Actual as seen)

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SKU: SF0639 Category:

Description

This Rare Aspidoceras rogozniziensem Fossil Ammonite is an extraordinary specimen from the Kimmeridgian stage of the Jurassic period, discovered in Tulear, Madagascar. The fossil is a 100% genuine specimen, accompanied by a Certificate of Authenticity. The Aspidoceras rogozniziensem ammonite is renowned for its distinct spiral shape and fine preservation, making it a rare and valuable find for collectors and enthusiasts of Jurassic marine life.

Geology and Fossil Type

  • Geological Stage: Kimmeridgian, Jurassic
  • Depositional Environment: Marine (During the Kimmeridgian, Madagascar was submerged in shallow seas, creating ideal conditions for ammonites to thrive and later be preserved in marine sediments.)
  • Family: Aspidoceratidae (A family of ammonites known for their large, coiled shells and distinctive features)
  • Superfamily: Ammonitoidea
  • Order: Ammonitida (Ammonites belong to the Cephalopoda class, closely related to modern squid and octopus)

Morphology Features

The Aspidoceras rogozniziensem ammonite features a tight spiral shell with smooth, well-defined ribs and clear suture lines. The coiled shape of the shell is a hallmark of the species, with fine preservation that allows for the study of its internal structure. The ribbing on the outer surface of the shell, combined with the smoothness of the spiral, gives the fossil a unique appearance, making it a prized specimen for fossil collectors.

Notable Features

This ammonite is particularly notable for its rare occurrence and exceptional preservation. The Aspidoceras rogozniziensem species is not commonly found in the fossil record, making it a highly sought-after piece for collectors. Its smooth spiral shape and defined ribs make it an excellent example of Kimmeridgian ammonites. The fossil’s fine detail, particularly in its ribbed structure and suture lines, makes it a standout addition to any collection.

Size and Presentation

  • Scale Cube: 1cm
  • Full sizing is provided in the photos, so you can see the exact size of the ammonite.
  • Actual Fossil: The fossil pictured is the exact piece you will receive.

Key Selling Points

  • 100% Genuine Fossil
  • Comes with a Certificate of Authenticity
  • A rare Aspidoceras rogozniziensem ammonite from the Kimmeridgian, Jurassic period
  • Distinct spiral shape, well-defined ribbing, and suture lines
  • Perfect for collectors and those interested in Jurassic ammonites and marine fossils

This Rare Aspidoceras rogozniziensem Fossil Ammonite from Tulear, Madagascar, is an outstanding specimen from the Kimmeridgian stage of the Jurassic period. Its distinct spiral shape, fine preservation, and well-defined ribs make it a valuable addition to any fossil collection, particularly for those with an interest in Jurassic ammonites or marine life.

Additional information

Era

Jurassic

Origin

Madagascar

Jurassic Information

The Jurassic Period (201–145 million years ago) was the golden age of dinosaurs, with iconic species like Brachiosaurus, Stegosaurus, and Allosaurus dominating the land. It was a time of warm, humid climates, with high sea levels that created vast shallow seas, supporting abundant marine reptiles, ammonites, and early coral reefs. The first birds, such as Archaeopteryx, evolved from small theropod dinosaurs, while early mammals remained small and nocturnal. Lush forests of cycads, conifers, and ferns covered the land, providing food for giant herbivores. The breakup of the supercontinent Pangaea accelerated, shaping Earth's geography and setting the stage for the diverse ecosystems of the Cretaceous.

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