浅灰色

Seeds pale grayish white tomentellous, margin often with longer cobwebby hairs.

种子浅色白色被短绒毛，边缘通常具长毛。

The platform foreslope is composed of the dark grey and celadon calcareous mudstone,siltstone,sandstone intercalated with limestone conglo...

内陆棚以深、绿色岩夹浅色砂、纹层或条带为特征,并编制了该地区桑木组的岩相古地理图。

In lamina of shale which deposited in deep lake away from paleo-debouchment in the Shahejie Formation in the Jiyang Depression, some aeolian silty sand was discovered.

该油页岩呈深色或棕褐色 ,页理发育 ,富含有机纹层和浅色钙纹层形成的毫米级沉积层偶组成。