Dicalymene. Partically revealed trilobite. All in orginal nodule, which ahs been broken open to reveal the trilobite. The nodules have been repaired. The trilobites have had no work on them, so are has found. Postage included for UK customers.
Age: 450 million/Ktaoua formation lower ordovicaian.
Size: Approx. rock 9cm x 7cm.
Location: Morocco, North Africa