AC。DESSCIENCES，Nov。9，1885。WemustaddthatatalaterseanceM。Cartailhaccontested，ifnotthefacts，theconclusionsdeductedfromthem。
ButwhatisthevalueofcategoricalassertionsofthiskindinpresenceofthefragmentsofpotteryfoundatdifferentlevelsinKent’sHole？Oneofthesefragmentswassorottenthatwhenplacedinwateritformedablackliquidmudasitdecomposed。
IhavenotspacetospeakhereofthecuriouspotteryfoundinAmerica。Themostancientspecimens，moreover，areofmuchlaterdatethantheQuaternaryepoch。Icanonlyreferthoseinterestedinthesubjecttomybookon“PrehistoricAmerica，“publishedinFrenchbyM。MassonofParis，andinEnglishinAmericabyMessrs。G。P。Putnam’sSons。
“DeArchitectura，“bookii。，c。i。
OnthesubjectoftatooinganexcellentworkmaybeconsultedbyDrMagitot“Ass。Franc。pourl’AvancementdesSciences，“Alger，1881。