proposed bad-URL changes for antarctica, australasia, and southamerica

[Paul Eggert]

"Olson, Arthur David \(NIH/NCI\) [E]" <olsona at dc37a.nci.nih.gov> writes:

> I'd like to keep the no-longer-working URL for Heard Island since
> there's no other source for that information.

I found that information archived here:

http://web.archive.org/web/20021204222245/http://www.dstc.qut.edu.au/DST/marg/daylight.html

The Wayback Machine is a bit slow these days, but it's better than a
dangling URL.