An exceptional and highly decorative Mammites nodosites ammonite from the Turonian stage of the Late Cretaceous, sourced from the renowned fossil beds of Asfla, Morocco. Weighing approximately 8 kilograms, this impressive specimen combines natural sculptural form with beautiful chalcedony mineralization.

Unlike polished examples, this piece retains much of its natural surface character, showcasing strong ribbing and the distinctive nodular ornamentation typical of Mammites species. The fossil displays subtle grey-green tones from chalcedony (calcedonio) replacement, giving the shell a refined, stone-like elegance while preserving fine structural detail.

Mounted on its original limestone matrix base, this ammonite stands securely as a complete display piece. The contrast between the textured fossil shell and the surrounding matrix enhances its authenticity and visual appeal.

Key Features:

• Species: Mammites nodosites

• Mineralization: Chalcedony (Calcedonio)

• Age: Turonian Stage, Late Cretaceous (approx. 90–94 million years old)

• Origin: Asfla, Morocco

• Weight: ~8 kg

• Presentation: Natural matrix base, display-ready

This specimen is ideal for:

• Advanced fossil collectors

• Natural history displays

• Interior décor with geological character

• Educational collections

A striking ammonite from one of Morocco’s classic Cretaceous localities, combining impressive size, authentic preservation, and elegant mineral replacement.

A genuine relic of the Cretaceous seas—solid, sculptural, and timeless.