academic article

• A multi-character analysis of the Caribbean coral Montastraea annularis (Ellis & Solander, 1786) and its two sibling species, M. faveolata (Ellis & Solander, 1786), and M. franksi (Gregory, 1895).  Bulletin of Marine Science .  54:151-175. 1994
• Sibling species in the coral Montastraea 8 annularis, Coral Bleaching, and the coral climate record.  Science .  255:331-333. 1992