Orbicella anti 11 arum (Duncan) 
PI. fig. 
1863. Astraea antillarum , Duncan, Quart* Jour* Geol. Soc. London, 
Vol* XIX, p. 443. 
1866. Astraea antillarum , Duchassaing & Michelotti, Sup. Corail. 
Antilles, p. 86 (of reprint). 
1867. Hell astraea antillarum, Duncan, Quart* Jour. Geol. Soc. 
London, Vol. XXIV, p. 24. 
1870. He li astraea antillarum , Duchassaing, Rsv. Zooph. Antilles, 
p . 30 . 
may be a form of Orbieella cavernosa, ai 
This c oral/was do ub tfuily’"re f erred. Jyr 
the synonyiay 
that species; however, as there is doubt in the matter, it is here 
of ® Kh ix^Lcha x g aferrmai . 
accorded specific treatment. 
\/ Samml. Geologisch. Reichs. Mus. Leiden, Ser II, Bd. II, 
Heft. I, p. 28, 1901. 
