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St, a#£4n±s -12* 
80 
Stylophora su Mdmmmmm mc * minor Duncan, 
1863, Stylophora af finis v ar, minor , Duncan, Quart* Jour, Geol, 
Soc* London, Vol, XIX, p. 436, 
Duncan gives the following as the diagnostic characters of 
this variety: 
”A portion of a branched Stylophora in a mass of shell* and 
coral-breccia from the Kivaje shale differs from the typical fora 
of o, af finis by having its calices much wider apart, and 
consequently by having more coenenehyma. It is a small form; 
the calicea are about the same size as those of the larger variety 
where, however, they are closer together. 
This new species and its variety are closely allied to 
Stylophora costulata , Edwards & Haime, from Gaas (Miocene), and 
less so to Stylophora raristella (Dax and Turin) • In some very 
large specimens there are irregular gibbosities, like truncated 
shoots, from the main stem; and the Jamaican specimens often 
