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xkcd’s Dubious Islands Aren’t Technically Wrong

Published on 18 October 2023 by Jonathan Crowe
Dubious Islands, an xkcd comic
Randall Munroe, “Dubious Islands,” xkcd, 6 Oct 2023.

When I saw the xkcd for October 6th, I said to myself: that can’t be right. But I checked and yes, Wollaston Lake and Isa Lake are bifurcation lakes, so it is.

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The Map Room is a blog about maps by Jonathan Crowe. Since 2003 he has covered everything from antique map collecting to the latest in geospatial technology. More about The Map Room.

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