<?xml version="1.0" encoding="UTF-8"?>
<!--
  Three URLs, and deliberately only three. /thanks.html is not listed: it is
  where the enquiry form lands, not a page anyone should arrive at from a
  search result, and it carries noindex for the same reason. /404.html is
  absent for the same kind of reason.

  lastmod is the date the page's CONTENT last changed, not the date the file
  was touched. Both the home page and the leadership page changed on
  2026-09-11 (Kit Andrew, the Khan interview, the spelling normalisation);
  privacy.html has not changed since 2026-09-02 and keeps that date, because
  claiming otherwise teaches a crawler to stop trusting the field.
-->
<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
  <url>
    <loc>https://geophysis.com/</loc>
    <lastmod>2026-09-11</lastmod>
    <changefreq>monthly</changefreq>
    <priority>1.0</priority>
  </url>
  <url>
    <loc>https://geophysis.com/leadership.html</loc>
    <lastmod>2026-09-11</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://geophysis.com/privacy.html</loc>
    <lastmod>2026-09-02</lastmod>
    <changefreq>yearly</changefreq>
    <priority>0.2</priority>
  </url>
</urlset>
