Distribution of principal sediment types around Antarctica in the Southern Ocean
Hannes Grobe/AWI (after Burckle et al. 1982)
CC BY 3.0
<p>own work, modified after
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<cite style="font-style:normal">Burckle, L. H.; D. Robinson, D. Cooke (1982). "Reappraisal of sea-ice distribution in Atlantic and Pacific sectors of the Southern Ocean at 18,000 yr BP". <i>Nature</i> <b>299</b> (5882): 435-437. <a href="https://en.wikipedia.org/wiki/Digital_object_identifier" class="extiw" title="w:Digital object identifier">DOI</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1038/299435a0">10.1038/299435a0</a>.</cite>