Many minor anthropological differentiae can be distinguished among both the Great and the Little Russians, depending probably on the assimilation of various minor subdivisions of the Ural-Altaians.

The table gives the logarithms of sines for every minute of seven figures; it is arranged semi-quadrantally, so that the differentiae, which are the differences of the two logarithms in the same line, are the logarithms of the tangents.