发明名称 Globes having marked zones of geographic interest
摘要 An Earth globe is provided for studying continental position theories. The globe comprises graphical image representations of a plurality of land masses at locations representing the current position of the land masses on Earth. A plurality of at least a portion of great circle indication lines are graphically marked on the globe that generally correspond to linear portions of geographic features on the globe. Globes having at least one graphically marked intersection zone corresponding to an area within about 5° of defined geographic points are also provided. Methods for marking globes are also described.
申请公布号 US7207802(B2) 申请公布日期 2007.04.24
申请号 US20040985185 申请日期 2004.11.09
申请人 WILSON KEITH P 发明人 WILSON KEITH P.
分类号 G09B27/08 主分类号 G09B27/08
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