云南早泥盆世植物稳定碳同位素特征及其古气候意义*
张世辉1, 肖良2, 薛进庄1, 孟美岑3, 秦敏4, 崔莹5, 王德明1

Characteristics of stable carbon isotope of the Early Devonian plants from Yunnan Province and its palaeoclimatic significance
Zhang Shi-Hui1, Xiao Liang2, Xue Jin-Zhuang1, Meng Mei-Cen3, Qin Min4, Cui Ying5, Wang De-Ming1
云南早泥盆世植物化石照片 A—镰蕨属,箭头所指为叶,刺状,PKUB21001;B—始叶蕨属,茎轴等二叉或不等二叉分枝,PKUB21007;C—始叶蕨属,箭头所指为顶端回弯的末级附属物,PKUB21008;D—工蕨属,箭头所指为二歧分叉的直立枝,PKUB21004