Mesosimoceras carvouri Ammonite Fossil Tithonian Jurassic Italy Authentic Specimen COA

Description

Rare Mesosimoceras carvouri Ammonite Fossil

Offered here is a remarkable Mesosimoceras carvouri Ammonite Fossil, discovered in the Apennine mountain range of Italy and dating to the Tithonian stage of the Late Jurassic (approximately 150 million years ago). This specimen has been carefully chosen for its quality and authenticity. It comes with a Certificate of Authenticity to guarantee its provenance and value. The fossil has been photographed with a 1 cm scale cube for accurate sizing. Please refer to the photo for complete size details, as the specimen shown is the exact fossil you will receive.

Geological Origin – Apennines, Italy

This ammonite was recovered from the Tithonian deposits of the Italian Apennines, one of Europe’s most significant paleontological regions. These rocks formed along the edge of the ancient Tethys Ocean, a vast seaway that separated continents during the Late Jurassic. Sediments from this region were laid down in relatively deep marine conditions, where fine-grained carbonates and marls accumulated. The Apennine Tithonian beds are world-renowned for producing an abundance of exceptionally preserved ammonites, which continue to play a vital role in global Jurassic stratigraphy.

Species Overview – Mesosimoceras carvouri

The fossil is identified as Mesosimoceras carvouri, a member of the order Ammonitida, superfamily Perisphinctoidea, and family Aspidoceratidae. This genus is recognised for its distinct shell features, including relatively involute coiling, strong ribbing, and complex suture lines. Such morphological traits make Mesosimoceras an important ammonite for both collectors and researchers, offering insights into evolutionary pathways within the Aspidoceratidae. The name carvouri refers to this specific species within the genus, first described from the classic Tithonian outcrops of the Apennines.

The characteristic ornamentation of Mesosimoceras carvouri reflects adaptations that may have played a role in hydrodynamics, buoyancy, or predator deterrence. These features highlight the diversity and evolutionary experimentation of ammonites during the latest Jurassic.

Paleontological Importance

Ammonites such as Mesosimoceras carvouri are among the most valuable biostratigraphic index fossils of the Tithonian. Their rapid evolutionary turnover and global distribution make them essential for correlating marine strata across distant regions. This species in particular helps refine biozones used by geologists and paleontologists to divide and date layers within the Late Jurassic sequence.

Beyond stratigraphic use, Mesosimoceras represents the ecological success of ammonites, which occupied a variety of niches in ancient seas. Their widespread presence in the Tithonian fossil record illustrates the recovery and diversification of marine ecosystems during this time, paving the way for the evolutionary transitions that occurred into the Cretaceous.

A Collector’s and Educational Treasure

This Mesosimoceras carvouri ammonite fossil is an outstanding specimen for collectors of rare Jurassic ammonites. It also holds significant educational value, making it an excellent resource for teaching paleontology, geology, or evolutionary biology. Its natural preservation reveals diagnostic features that demonstrate the unique morphology of the species, creating both a scientific and aesthetic appeal.

Guarantee of Authenticity

• 100% genuine Mesosimoceras carvouri ammonite fossil
• Supplied with a Certificate of Authenticity
• Photographed specimen is the actual fossil you will receive

This is your opportunity to own a scientifically significant and visually striking Mesosimoceras carvouri Ammonite Fossil from the Tithonian of Italy, a timeless relic of the Jurassic seas.