除了美国的历史记录以外, 亦被发现來自於欧洲和亚洲地區富含EA遗迹的化石标本。在欧洲, EA已有報導來自始新世代到上新世代。在亚洲,特别是中部和东南部的中国各個城市,如Shaanxi陕西,Henan河南,Anhui安徽,Zhejiang浙江,Guangxi广西和 Hunan湖南等。所有城市的化石標本清楚表明了南半球森林特有的EA元素。因此,各种(EA)化石标本的记載来自北美洲,整個欧洲與及亚洲的中國中部及南部。
In addition to the history record from America. It was also found to be abundant remains from EA fossil specimen in Europe and Asia area. In Europe, the EA has been reported from the eocene to pliocene. In Asia, especially in central and southeastern from China for various cities, such as Shaanxi, Henan, Anhui, Zhejiang, Guangxi and Hunan etc. All of the cities for fossil record clearly demonstrates from EA endemics were elements of the northern hemisphere forest. Thus, the various fossil specimen (EA) records from north America; the whole of Europe; and in central and southeastern of China from Asia.