Kier, P. M. 1992. Neogene paleontology in the northern Dominican Republic. 13. The Class Echinoidea (Echinodermata). Bulletin of American Paleontology 102, 13-27.
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Kier, P. M.
1992
Neogene paleontology in the northern Dominican Republic. 13. The Class Echinoidea (Echinodermata