An Introduction to Geology: 4
SEDIMENTARY ROCKS
PowerPoint presentation for lecture 4: 2013_IntroGeol_Lect4_sedy
A Geological Society information page on sedimentary rocks can be found here.
A BBC Bitesize summary of sedimentary rocks can be found here.
A list of US Geological Survey resources on sedimentary geology can be found here.
For information on the soils of the UK, go to the NERC Soil Portal.
The British Society of Soil Science also provides lots of educational information about soils, including lots of free downloads.