On the pages we met with a whole number of avstralіyskikh animals. Everywhere we met forms completely alien to us, the inhabitants of Starago Svyta. Most of all, this was striking when we met the sounds of Avstralіi, but among birds, reptiles, amphibians, fish and even lower animals, we met a lot of very special peculiar forms. From this we can deduce the zaklyuchenіe that from time immemorial Avstralіya did not have any land soyedinenіya with the rest of the continents, between which the three continents of Starago Svyta are connected to each other, and North America in the old time was connected to the northern regions of Starago Svyta. Alone Avstralіya a lonely orphan lies among the vast ocean, isolated from other continents by deep depths and huge water spaces, melting in itself a whole row of the most amazing "living fossils," in other areas of the globe that have long disappeared from the face of the earth.