Or M. Bialik<p>Globigerinoidesella fistulosa is one of the crazier looking <a href="https://mastodon.world/tags/foraminifera" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>foraminifera</span></a> we had in the <a href="https://mastodon.world/tags/ocean" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ocean</span></a>, it has these digits growing out of it, and it all seems to be related to changes in growth patterns relative to its ancestor.</p><p><a href="https://www.cambridge.org/core/journals/paleobiology/article/heterochrony-in-the-evolution-of-the-planktonic-foraminifer-globigerinoidesella-fistulosa-from-the-trilobatus-sacculifer-plexus/8BF3CB9DF4A2FCFA0AA10E1DBED62686" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">cambridge.org/core/journals/pa</span><span class="invisible">leobiology/article/heterochrony-in-the-evolution-of-the-planktonic-foraminifer-globigerinoidesella-fistulosa-from-the-trilobatus-sacculifer-plexus/8BF3CB9DF4A2FCFA0AA10E1DBED62686</span></a></p>