Geographical boundaries for the continental US tz zones

[Paul Eggert]

Eric Muller <emuller at adobe.com> writes:

> I have completed a first version of a map of the TZ timezones in the US.
> It is available as a shapefile at <http://www.efele.net/maps>.

Thanks.  Does the following HTML summarize it accurately?

<li><a href="http://www.efele.net/maps/">A map of the TZ timezones in
the US</a> contains a <a
href="http://en.wikipedia.org/wiki/Shapefile">shapefile</a> of the
<code>tz</code> regions in the US.</li>