He amassed a tremendous amount of geologic, paleontologic, and climatologic evidence
Figure 3.4: Similarity of Rock Sequences on the Gondwana Continents. Sequences of marine, nonmarine, and glacial rocks of Pennsylvanian (UC) to Jurassic (JR) age are nearly the same on all five Gondwana continents (South America, Africa, India, Australia, and Antarctica). These continents are widely separated today and have different environments and climates ranging from tropical to polar. Thus, the rocks forming on each continent are very different. When the continents were all joined together in the past, however, the environments of adjacent continents were similar and the rocks forming in those areas were similar. The range indicated by G in each column is the age range (Carboniferous-Permian) of the Glossopteris flora.
The best explanation is stationary poles and moving continents
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