Mike's geology night class notes

"Friends of the Speeton Clay"

"Friends of the Speeton Clay web-group"

Geology of Holderness

Microfossils

The Yorkshire Chalk

"Friends of the Chalk Web-Group"

Geology in the City

East Yorkshire RIGS Group

The official Hull Geological Society Web Page

My links page

Amateur Geologists' Web-Ring

UK amateur geologists community

external links :-

Ryedale Vernacular Building Materials Research Group