What were ancient roofs built from?

It's a question and answer edition of the Time Team podcast. Dr Helen Geake puts on her thinking cap as Time Team members grill her on subjects such as the prevalence of ants on a dig, the relationship between archaeology and other fields, and the way to determine what an ancient roof might have been constructed from.Helen's Find also makes a comeback. This time Helen's looking at a stylus. You can see the item for yourself here:https://finds.org.uk/database/artefacts/record/id/900647Time Team members get to ask Helen a question. Just head to the 'chat' section on Patreon at patreon.com/timeteamofficialBecoming a member is a great way of supporting the archaeology we do and the programmes we make. All our digs are funded by you! In return we bring you ad-free and bonus episodes of the podcast as well as behind the scenes films, 3D models, masterclasses and the chance to join us on site. Consider becoming a Time Team member today and thank you for supporting what we do.