Dear Mark, I see what you mean, I already had in my material this kind of coryllus avellana, but here it is different, the fruits are much smaller, more or less cylindric, with very regular ribs. As for Thesium, I don't know because I don't have them in my collection and in atlas there are shown with the perianth on. I'll have to check. Anyway it seems unlikely, because in the flora of north-eastern France, all Thesium grow on dry lawns, meanwhile the well is located in a woody and humid place (as shown by the waterlogged remains). Thank you very much for all your suggestions, in any case it always helps going forward ! Kind regards, Françoise Le 17/02/2015 13:27, Mark Robinson a écrit : > Dear Françoise, > > The first is an atypical Corylus avellana nut, the ridges shown are usually sub-surface. The others look identifiable but I am not in my lab to confirm them with the reference collection today. > > Best wishes, > Mark > > ________________________________________ > From: The archaeobotany mailing list [[log in to unmask]] on behalf of Françoise Toulemonde [[log in to unmask]] > Sent: 17 February 2015 12:15 > To: [log in to unmask] > Subject: also help for identification > > Dear colleagues, > > I meet difficulties identifying these waterlogged remains, from a roman > well in the Ardennes (north of France). > Any help would be welcome! > Thanks very much, Françoise. > > -- > Françoise Toulemonde > CRAVO > et UMR 7209 "Archéozoologie, archéobotanique: sociétés, pratiques, environnement" > Museum National d'Histoire Naturelle > 55 rue Buffon > 75005 Paris > MOB: +33 6 82 84 40 35 > -- Françoise Toulemonde CRAVO et UMR 7209 "Archéozoologie, archéobotanique: sociétés, pratiques, environnement" Museum National d'Histoire Naturelle 55 rue Buffon 75005 Paris MOB: +33 6 82 84 40 35