A stunning example of a calcite 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 72 mm (2.85 inches) across and the fossil ammonite measures 20 mm (0.8 of an inch). The ammonite is well preserved and has been prepared out of the rock to reveal the shell, which is perfectly preserved to the centre and has a lovely mix of yellow and brown colours.
A great example of the species and impressive in the flesh. The fossil weighs 55 grams and has a cut flat base to allow it to stand freely for display.
These little fossils make great gifts, especially for kids interested in the natural world.
Around 196 million years old (Sinemurian, Early Jurassic), this fossil would make a wonderful addition to any collection.