By methods known to themselves and to the Great Lodge they work on the forms so brought over, and by adding here, taking away there, and often altering, they gradually transform by such alteration and addition the kingdoms of nature as well as the gradually forming gross body of man. This process is carried on chiefly in the purely astral period preceding the gross physical stage, as the impulses thus given will surely carry themselves forward through the succeeding times. When the midway point of evolution is reached the species emerge on to the present stage and not showing the connection to the eye of man nor to our instruments. The investigations of the day have traced certain species down to a point where, as is confessed, it is not known to what root they go back. Taking oxen on one side and horses on the other, we see that both are hoofed, but one has a split hoof and the other but one toe. These bring us back, when we reach the oldest ancestor of each, to the midway point, and there science has to stop. At this spot the wisdom of the Masters comes in to show that back of this is the astral region of ancient evolution, where were the root-types in which the Dhyanis began the evolution by alteration and addition which resulted in the differentiation afterwards on this gross plane into the various families, species, and genera. A vast period of time, about 300,000,000 years, was passed by earth and man and all the kingdoms of nature in an astral stage. Then there was no gross matter such as we now know. This was in the early rounds when Nature was proceeding slowly with the work of perfecting the types on the astral plane, which is matter, though very fine in its texture. At the end of that stretch of years the process of hardening began, the form of man being the first to become solid, and then some of the astral prototypes of the preceding rounds were involved in the solidification, though really belonging to a former period when everything was astral. When those fossils are discovered it is argued that they must be those of creatures which coëxisted with the gross physical body of man. While that argument is proper enough under the other theories of Science, it becomes only an assumption if the existence of the astral period be admitted. It would be beyond the scope of this work to go further into particulars. But it may incidentally be said that neither the bee nor the wheat could have had their original differentiation in this chain of globes, but must have been produced and finished in some other from which they were brought over into this. Why this should be so I am willing to leave for the present to conjecture.