瑜伽師地論分門記 1.49

1.49

分十八中第四明四洲成立相分四。一總標。二列名分四如論。三顯形分四如論。四量分四如論。

Within the eighteen parts, the fourth, explaining the characteristics of the formation of the four continents, has four parts: 1. general presentation; 2. listing names, with four parts as in the treatise; 3. showing shapes, with four parts as in the treatise; 4. measurements, with four parts as in the treatise.