English Fern Fossil in Nodule

This picture is an unidentified fern fossil impressions . They were found in a clay-ironstone nodule in Tipton Staffordshire England. The fossil dates to the Carboniferous Period.

It was on display at the British Natural History Museum in London on August 2016.

Fish Fossils from Greenland

This picture is an unidentified fish fossils . They were found in Greenland. The fossil dates to the Pleistocene Epoch of the Quaternary Period.

It was on display at the British Natural History Museum in London on August 2016.

Ammonite in Iron Sulfide

This fossil is an unidentified ammonite fossil preserved in iron sulfide .

It was on display at the British Natural History Museum in London on August 2016.