Description

Species: ammonites, molluscs and echinoids
Age: Jurassic, Oxfordian
Locality: Alsace, France

Measurements: 8.1 × 5.8 × 6.2 cm (fossils + matrix)
Weight: 112 g (protective box included)

Nicely detailed, silicified echinoids and molluscs (rhynchonellid brachiopods, gastropods) freed from their natural limestone matrix by acid preparation.