FORAMINIFERA IN THE RAISED REEFS OF FIJI. Jou 
303, No. T, ht. 6 ft. The only recognizable organism is Litho- 
thamnion. This is quite fresh although the rock has undergone . 
dolomitization. 
_305, No. B, ht. 250 ft. Indistinct corals are the sole visible organ- 
isms. The rock is greatly altered. 
302, No. C, ht. 280 ft. Lithothamnion is well preserved. Other organ- 
isms have been almost obliterated, but Halimeda can be distinguished. 
Foraminifera: ? GYPSINA. 
290 ft. This rock also is much altered. Lithothamnion is still dis- 
tinct but is altered marginally. 
Foraminifera : ORBITOLITES. 
313, No. 23, ht. 298 ft. Lithothamnion and Halimeda are abundant. 
The rock has undergone considerable recrystallization, and even the Litho- 
thamnion has been affected by the change. 
Foraminifera: PonyTrema. A small fragment of this form growing 
on Lithothamnion is the only foraminifer visible. 
306, No. a, ht. 300 ft. The organisms are very indistinct in conse- 
quence of dolomitization. Lithothamnion, Halimeda, and corals occur. 
Foraminifera: PoLtyTreMA PLANUM Carter. A large mass of this 
occurs fairly well preserved. 
AMPHISTEGINA LESSONII d’Orb. 
ORBITOLITES. 
Textularian form. 
310 ft. This section is the most interesting of the series. It shows 
numerous well-preserved specimens of Orbitoides sumatrensis, thereby 
Fic. 1. Mango,310 ft. Orbitoides sumatrensis Brady, X 38. The organism is 
of a pale straw-color. 
proving the Miocene age of the rock. The genus has only been found 
in one other rock-specimen, that from Namuka, 30 ft. Polyzoa occur. 
Foraminifera : ORBITOIDES SUMATRENSIS Brady. 
