Traits taxon details
original description
Kroh, A. (2014). Echinoids from the Chlamys Ledge Member (Polonez Cove Formation, Oligocene) of King George Island, West Antarctica. <em>Polish Polar Research.</em> 35(3), 455-467., available online at https://doi.org/10.2478/popore-2014-0024 page(s): 458-463; figs 2A-C, 3A-G, 4A-B [details] Available for editors
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