Foraminiferan fossil.

Ref: 80019439

Coloured scanning electron micrograph (SEM) of the fossilised shell (test) of a foraminiferan. This fossil was found in chalk laid down in the Cretaceous period, between 142 and 65 million years ago, at Rochester, Kent, UK.

Magnification: x185 when printed at 10 centimetres wide.
Order Enquiry