I am subjectively certain that some ancestor of mine with prognathous jaw, flat forehead and enormous thews, paddled over the sea that once filled these plains and roamed over the far-separated hill-tracks. I often saw him,--usually where the stark mountain range,--which in those old days was covered with verdure,--arises like a rampart from the northern limit of the plains. I have watched him crouching behind a rock with a sling in his hairy hand and a stone-axe slung to his girdle of twisted thongs,--his fierce eyes bent on a herd of Aurochs (or whatever the local contemporary equivalent of those beasts may have been) straying down to the entrance of a certain valley. There he had constructed, and skilfully concealed, a staked pit. The mountains at Agenhuis and the high kopjes at Gaams and Namies were then islands, and he used to paddle from one to the other in a canoe made of Aurochs' hide stretched over boughs. In the gorge that splits Agenhuis Mountain he waged mighty and victorious war with such dragons of the prime as attempted to lair therein,--for Agenhuis was one of his favourite sojourning places, and in the days when he flourished, dragons had not yet disappeared from earth. In view of the undoubted scientific foundation upon which the germ-plasm theory rests, there is no limit to be set to atavistic memory. I am quite persuaded that this ancestor of mine actually existed; as a matter of fact I have over and over again seen him on the hunting trail, attending to the all-important business of filling his larder. I have watched him as he set forth in the early morning, empty and wrathful, and as he returned towards evening--still empty but laden with extraordinary spoil of antediluvian meat, and whooping an extempore triumphal chant. He would fling the meat down at the mouth of his cave, and bellow for the attendance of his by-no-means gentle mate. She, with the fear of the stone-axe before her prehistoric eyes, would at once conceal the prehistoric baby in a corner, and with almost feverish energy busy herself with rudimentary cooking. A big fire would be already alight,-- the embers containing stones in red-hot readiness for dropping into a pot-shaped depression in the cave's floor, half-full of water. Into this the meat and the stones would be flung together, but in the meantime a tit-bit had been lightly and hurriedly broiled, cleaned of ashes, and held out to the hunter on the end of a long stick, in a propitiatory way. After this had been snatched and swallowed to the accompaniment of savage growls, the cook seemed to be more at her ease. All this time the baby kept as still as a mouse. Prehistoric babies did not cry when papa was about, and hungry. In the exceptional cases where they did, it only happened once.