A tremendous example of a Promicroceras with a bite mark taken out of its living chamber, the animal's most vulnerable place. The most likely culprits were either a Dapedium or Furo, two temporary predatory fish around at this time. Approximately 200 million years old. A lovely and extremely interesting study fossil. The matrix has a cut and level base for ease of display.
This very good quality half ammonite has been semi-sculptured to maximise the aesthetics. The base is cut flat for ease of display. Inside the open ammonite cavities are dozens of calcite crystals. This particular locality is no longer accessible to the collector. Approximately 172 million years old. A lovely and unique gift idea.
A lovely half ammonite preserved in calcite with an immaculate centre. The ammonite also has open chambers which are packed with calcite crystals which is a lovely feature. The matrix has a cut and level base for ease of display. Approximately 172 million years o ld. A totally unique gift idea for either the home or indeed office space.