A male cone of Pseudofrenelopsis dalatzensis with in situ pollen grains from the Lower Cretaceous of Northeast China
A male cone of Pseudofrenelopsis dalatzensis with in situ pollen grains from the Lower Cretaceous of Northeast China
复制标题
带有来自中国东北下白垩统的原位花粉粒的达拉特拟拟弗林洛普斯雄球花
作者：
Yang Xiao-Ju
