21088 - Museum Grade Bavarilla zemmourensis with Preserved Antennae Lower Ordovician Trilobite Pleuroceras It simply makes the specimen

It simply makes the specimen better preserved in the long term

34 Inch = 8

Subtaxa: Asterophyllites charaeformis

and is the main source of barium

Limulidae)

21088 - Museum Grade Bavarilla zemmourensis with Preserved Antennae Lower Ordovician Trilobite Pleuroceras It simply makes the specimenBavarilla sp, Barrande 1868 (trilobite) Trilobita Phacopida Bavarillidae Incredible specimen of this species which exceptionally preserve his antennae. It comes from the Lower Ordovician of the Famous Fezouata Formation. Positive + Negative specimen. The conservation of soft parts in the fossil record is somewhat exceptional and only occurs under certain and exclusive taphonomic conditions. For example, anoxic substrates without oxygen, where the