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以美国芝加哥大学A·M·Ziegler教授为首的全球古地理图集的编辑工作已从1975年开始进行.当时有不少人认为“联合古陆”之前的整个古生代时期没有板块运动,而Ziegler教授所编辑的却是一套“非联合古陆”的古地理复原图.他与合作者们认为,古生代时期就有板块运动,甚至古生代之前也有板块运动.古生代初期,所有的板块都散布在低纬度地区,到古生代末期逐渐聚集成从南极到北极的“联合古陆”.图中除了表示一般的古地理轮廓、陆—海分布关系、岩性岩相以及古生物区划外,还应用气候学和海洋学的原理编辑出一套大气圈及大洋圈的环流型式图.1977年他们应一些石油公司的要求,采用大气环流的模式来恢
The editing of the world’s atlas of geography, led by Professor A.Z. Ziegler of the University of Chicago in the United States, began in 1975. Many believed there was no movement during the entire Paleozoic period before the “Union of Ancient Lands,” and Professor Ziegler Edited by a set of paleogeographic reconstructions of a “non-united old land.” He and co-workers argue that there was a plate movement during the Paleozoic period and that there was even plate movement before the Paleozoic period.All the plates were scattered low during the Paleozoic Latitudinal area gradually converged into a “united ancient land” from the Antarctic to the North Pole by the end of Paleozoic.In addition to showing the general paleogeographic contours, land-sea distribution, lithofacies and palaeo-zoning, The principle of oceanography edited a set of atmospheric and oceanic circulation patterns. 1977, at the request of some oil companies, the use of atmospheric circulation model to restore