This is a preview. Log in through your library . Abstract This essay presents a method for measuring the degree to which one biological outline form lies in between two others. The procedure does not ...

THE second part of this work consists of elaborate descriptions of fifty preparations in the New Museum at Oxford, designed to illustrate some of the typical specimens of the several animal classes.

THIS long-promised and hoped-for book has at last appeared, and we may say at once that it fully maintains the well-earned reputation of its learned author. It will probably be most useful to his own ...

The value of five form ratios in hydrologic application was tested by a statistical analysis of their correlation to runoff for 25 watersheds in the Appalachian plateau. Only the circularity and ...