Note 228 — XIX THE CLIMATE OF GREENLAND; THE NORTHERN LIGHTS

We should infer from the form of this question and from the later discussion of the northern lights that this phenomenon was not prominent in Norway in the thirteenth century. There seem to be periods when these “lights” are less in evidence than at other times. But it should also be noted that the author discusses whales in connection with Greenland and Iceland only, though it is extremely likely that whales were not unknown on the shores of Norway.