His tapes are possibly the only record of the original diversity of life in these places.

The advocates of the original diversity of man, on the other hand, have much to say for themselves.

Of course at first all such distinctions of nation and nation were explained by original diversity of race.

Humboldt considers this as the strongest argument of an original diversity of race which has remained unaffected by climate.

Their manners and customs also, so far as we are acquainted with them, point to a deep and original diversity from the Graeco-Italian stocks.