This is not a fossil

20 pence bedded in the lino floor of the market hall of IKEA, Birmingham. 

This is not a fossil

6" coach screw bedded in the bitumen path of Marine Parade, Lyme Regis, Dorset. 

This is a fossil

Weathering of a section of face bedded stone in a door reveal. Bridport, Dorset.

See link for more about building stones in Dorset. 

https://www.bgs.ac.uk/downloads/directDownload.cfm?id=2037&noexcl=true&t=Dorset

Barn conversion

Ancient stone barn with modern steel barn built over. Still used for calving and lambing. Wray Farm, Brampton, Cumbria. 

Then and Now