000			00267nam a2200097 4500
100			_aLondon:Longman
245			_aThe Quaternary Journal of Geol., vol.CXV, Nos.457-460 _cLondon:Longman
260			_aLondon:Longman _c1959
260			_aLondon:Longman _c1959
942			_cCR
999			_c334841 _d334841