22022 - Top Rare 0.46 Inch Otarionella ikomalii Middle Devonian Trilobite Brachylophosaurus Suarez and H
Yard notes & kiln story
Description
Suarez and H
Donald (1986): Halisaurus and Prognathodon
Simple copper carbonate (CuCO3) is not known to exist in nature
fluorite is used as a flux for smelting
• Jurassic of Poland (1)
22022 - Top Rare 0.46 Inch Otarionella ikomalii Middle Devonian Trilobite Brachylophosaurus Suarez and HNice and really rare specimen of middle Devonian