07175 - Superb 5.04 Inch OPHIURA SP Brittlestar Upper Ordovician Ktaoua Fm Geological Samples commonly known as raptors
Yard notes & kiln story
Description
commonly known as raptors
Excellent tooth of one of the giant crocodiles that reigned the fluvial systems of the North African Cretaceous
Awaiting this revision
The Ouled Abdoun Basin (or Khouribga Basin)
Environments: marine
07175 - Superb 5.04 Inch OPHIURA SP Brittlestar Upper Ordovician Ktaoua Fm Geological Samples commonly known as raptorsBeautiful preserved and well prepared specimen. This type of brittlestar is quite representative of the Ordovician of the South of Morocco. Its orange colors come from the limonite (iron oxide) that is the product of the oxidation of the original pyrite that mineralized these fossils.