Occurrence of Structurally Preserved Plants in Pre-Cambrian Rocks of the Canadian Shield.
Occurrence of Structurally Preserved Plants in Pre-Cambrian Rocks of the Canadian Shield.
复制标题
加拿大地盾前寒武纪岩石中结构保存完好的植物的出现。
作者：
S. A. Tyler;E. Barghoorn
