%0 Journal Article
%T ONTHEAGEOFTHETAIYUANSERIESOFNORTHCHINA.
%J 地质学报
%D 1925
%X RegardingtheageofthemarinebedsinthelowerpartofthecoalbearingseriesofNorthChina,palaeontologistsdifferwidelyinopinion.IthasbeenassignedtovarioushorizonsrangingfromViseenuptoUpperCarboniferousbyformerinvestigators,suchasGirty,Loczy,Frech,
%K 毛石
%K 承山
%K 切面
%K 幼子
%K 石灰岩
%K 太原
%K 博山
%K 无礼
%K 山丹
%K 无云
%U http://www.geojournals.cn/dzxb/ch/reader/view_abstract.aspx?file_no=19250323&flag=1