The pavements are just cobbles, and tar macadam on the road was unknown.
The College site has some cobbles and uneven paving, gravel and grass.
And once they've gone no amount of pretty cobbles or ornate lamp posts will entice them back.
The seabed is predominantly sedimentary, ranging between mud and cobbles but consisting mainly of sand.
Steps are typically formed from ribs of cobbles and boulders that lie transverse to the channel.