Streblites Ammonite Fossil Upper Jurassic Kimmeridgian Morocco Genuine COA Rare Collector Display Specimen Certificate

Description

Genuine Streblites sp. Ammonite Fossil from Morocco

This listing is for a genuine Streblites sp. ammonite fossil from the Upper Jurassic, Lower Kimmeridgian deposits of Morocco. This is a carefully chosen fossil specimen, selected for its natural prehistoric interest, attractive form, and collectable display appeal. The photograph shows the actual fossil you will receive, so you can buy with confidence knowing the piece pictured is the exact specimen supplied.

This fossil includes a Certificate of Authenticity lifetime guarantee generic card, confirming that it is a genuine specimen and not a modern replica. Full sizing and scale details can be seen in the listing photograph.

Fossil Type and Species

Streblites sp. is an ammonite, an extinct marine cephalopod related to modern squid, cuttlefish, and nautilus. Ammonites are among the most iconic fossils of the Jurassic Period, instantly recognisable for their coiled shells and beautifully preserved chambered structure. The “sp.” designation means the fossil has been identified to genus level as Streblites, while the exact species has not been assigned.

Streblites ammonites are associated with the Late Jurassic seas and are commonly placed within the ammonoid group Ammonoidea. They are generally linked with the family Oppeliidae, a group known for often compressed, finely ornamented shells and elegant Jurassic forms. These ammonites were active marine predators or scavengers, moving through ancient seas using jet propulsion while their coiled shell provided buoyancy and protection.

Geological Age and Formation Context

This fossil dates from the Lower Kimmeridgian stage of the Upper Jurassic, making it approximately 150 million years old. During the Kimmeridgian, much of what is now North Africa was influenced by warm shallow marine environments connected to the ancient Tethys Ocean. These seas supported a rich diversity of ammonites, marine reptiles, fish, bivalves, brachiopods, echinoids, and other sea life.

The Moroccan Jurassic deposits are well known for producing attractive and scientifically interesting ammonites. Fossils from these sediments provide a glimpse into marine ecosystems that existed long before modern coastlines, mammals, or flowering plants became dominant. Streblites ammonites are particularly appealing to fossil collectors because they represent a classic Late Jurassic ammonite form from a highly collectable fossil-bearing region.

Appearance, Morphology and Display Features

Ammonites such as Streblites typically display a planispiral shell, meaning the shell coils in a flat spiral. Depending on preservation, specimens may show curved whorls, ribbing, sutures, growth lines, or natural shell detail. These features are part of what makes ammonites so popular with collectors, as each fossil records the growth and structure of an individual prehistoric animal.

This specimen has been selected as a display fossil and educational piece. Its natural form makes it ideal for collectors of Jurassic fossils, Moroccan fossils, ammonites, marine fossils, prehistoric sea life, and genuine fossil specimens with certificates. It would suit a fossil cabinet, natural history collection, educational display, geology teaching set, or decorative curiosity collection.

Authenticity and Collectability

You will receive a genuine Streblites sp. ammonite fossil with a Certificate of Authenticity lifetime guarantee generic card. The fossil shown in the photo is the actual specimen supplied, not a stock image or example piece. This gives the buyer a clear view of the fossil’s shape, preservation, colour, and overall character before purchase.

This is a highly collectable fossil for anyone interested in Upper Jurassic ammonites, Kimmeridgian fossils, Moroccan fossils, marine cephalopods, and natural history specimens. Its combination of geological age, attractive ammonite form, genuine origin, and included certificate makes it a strong choice for both new fossil collectors and experienced enthusiasts looking to add a named Jurassic ammonite to their collection.