Iridescent Psiloceras ammonite fossil (45mm) Marine reptile These fossils make great unusual

These fossils make great unusual gifts and each one is totally unique

The fossil consists of the head of a crinoid with a crown of arms and pinnules preserved flowing over one another

and the mix of yellow and brown colours is beautiful

The fossil measures 42 mm (1

The piece of limestone matrix measures 130 mm (5

Iridescent Psiloceras ammonite fossil (45mm) Marine reptile These fossils make great unusualA stunning example of an iridescent ammonite fossil of the species Psiloceras planorbis from North Somerset, UK. The piece of limestone matrix measures 130 mm (5. 1 inches) across and contains a single ammonite that measures 45 mm (1. 8 inches). The ammonite is very well preserved and has been prepared out of the rock to reveal the shell, which displays some stunning iridescent colours that change depending on the angle that the fossil is viewed at