Albertella helena Trilobite Fossil

Here is a picture of an Albertella helena trilobite fossil. The fossil was found in the United States and dates to the Cambrian Period.
It was on display at Museo Civico di Storia Naturale di Milano (Milan Natural History Museum)  in Italy on August 2019.

Stylemys nebrascensis Tortoise Fossil

This image is of a tortoise carapace fossil Stylemys nebrascensis on display at the British Natural History Museum in London. This creature existed in the Oligocene epoch of the Paleogene Period. It was found in the western United States.

Picture taken August 2016.