Before all things he was at great pains to be accurate, both in his geographical and scientific observations, and his records of meteorology, water temperatures, soundings, as also those concerning the life in the oceans through which he passed, were not only frequent but trustworthy.
When Ross returned to England in 1843 it was impossible not to believe that the case of those who advocated the existence of a South Polar continent was considerably strengthened. At the same time there was no proof that the various blocks of land which had been discovered were connected with one another. Even now in 1921, after twenty years of determined exploration aided by the most modern appliances, the interior of this supposed continent is entirely unknown and uncharted except in the Ross Sea area, while the fringes of the land are only discovered in perhaps a dozen places on a circumference of about eleven thousand miles.
In his Life of Sir Joseph Hooker, Dr. Leonard Huxley has given us some interesting sidelights on this expedition under Ross. Hooker was the botanist of the expedition and assistant surgeon to the Erebus, being 22 years old when he left England in 1839. Natural history came off very badly in the matter of equipment from the Government, who provided twenty-five reams of paper, two botanizing vascula and two cases for bringing home live plants: that was all, not an instrument, nor a book, nor a bottle, and rum from the ship's stores was the only preservative. And when they returned, the rich collections which they brought back were never fully worked out. Ross's special branch of science was terrestrial magnetism, but he was greatly interested in Natural History, and gave up part of his cabin for Hooker to work in. "Almost every day I draw, sometimes all day long and till two and three in the morning, the Captain directing me; he sits on one side of the table, writing and figuring at night, and I on the other, drawing. Every now and then he breaks off and comes to my side, to see what I am after ..." and, "as you may suppose, we have had one or two little tiffs, neither of us perhaps being helped by the best of tempers; but nothing can exceed the liberality with which he has thrown open his cabin to me and made it my workroom at no little inconvenience to himself."
Another extract from Hooker's letters after the first voyage runs as follows:
"The success of the Expedition in Geographical discovery is really wonderful, and only shows what a little perseverance will do, for we have been in no dangerous predicaments, and have suffered no hardships whatever: there has been a sort of freemasonry among Polar voyagers to keep up the credit they have acquired as having done wonders, and accordingly, such of us as were new to the ice made up our minds for frost-bites, and attached a most undue importance to the simple operation of boring packs, etc., which have now vanished, though I am not going to tell everybody so; I do not here refer to travellers, who do indeed undergo unheard-of hardships, but to voyagers who have a snug ship, a little knowledge of the Ice, and due caution is all that is required."
In the light of Scott's leading of the expedition of which I am about to tell, and the extraordinary scientific activity of Pennell in command of the Terra Nova after Scott was landed, Hooker would have to qualify a later extract, "nor is it probable that any future collector will have a Captain so devoted to the cause of Marine Zoology, and so constantly on the alert to snatch the most trifling opportunities of adding to the collection...."
Finally, we have a picture of the secrecy which was imposed upon all with regard to the news they should write home and the precautions against any leakage of scientific results. And we see Hooker jumping down the main hatch with a penguin skin in his hand which he was preparing for himself, when Ross came up the after hatch unexpectedly. That has happened on the Terra Nova!
Ross had a cold reception on his return, and Scott wrote to Hooker in 1905:
"At first it seems inexplicable when one considers how highly his work is now appreciated. From the point of view of the general public, however, I have always thought that Ross was neglected, and as you once said he is very far from doing himself justice in his book. I did not know that Barrow was the bête noire who did so much to discount Ross's results. It is an interesting sidelight on such a venture."[11]
In discussing and urging the importance of the Antarctic Expedition which was finally sent under Scott in the Discovery, Hooker urged the importance of work in the South Polar Ocean, which swarms with animal and vegetable life. Commenting upon the fact that the large collections made chiefly by himself had never been worked out, except the diatoms, he writes: