These are photos of fossils from my collection, or from friends' collections. Click on the thumbnails to view the photograph. Most of them were found in East Yorkshire.
Echinoids (sea urchins)

age and locality unknown

Nucleolites from the Middle Jurassic, Vale of Pickering.

Holaster - Cenomanian age

Echinocorys - Turonian age

Echinocorys from Bainton - Santonian age

Echinocorys in Chalk found as erratic at Cowden

Echinocorys - Campanian age

Micraster in black flint, found as an erratic at Mappleton by A Frostick

Hagenowia from South Landing

Cidarid spine, Maastrichtian age