Calcite Promicroceras ammonite display piece (27 mm) 25 95 inches) across and contains

95 inches) across and contains an ammonite that measures 81 mm (3

The piece of limestone matrix measures 60 mm (2

it has a high level of detail

It is preserved in calcite with no pyrite and has been coated in a thin reversible (soluble) lacquer for protection

The vertebra is matrix free and measures 21 mm (0

Calcite Promicroceras ammonite display piece (27 mm) 25 95 inches) across and containsA stunning example of an ammonite fossil of the species Promicroceras planicosta from the world famous Jurassic Coast beach of Lyme Regis, Dorset UK. The piece of limestone matrix measures 122 mm (4. 82 inches) across and the fossil ammonite measures 27 mm (1. 1 inches). The ammonite is very well preserved and has been prepared out of the rock to reveal the shell. The ribs are finely defined, and the yellow colour is beautiful. A great example of the