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本文系统描述和研究了西秦岭合作至夏河间晚二叠世和临潭至岷县以南早、中三叠世复理石相中发现的遗迹化石,并得出以下认识:1)各遗迹组......
This paper provides a synthetic review of researches on Meishan Section D, the Global Stratotype Section and Point of th......