612 
VI. Nummulitic Limestones. A great number of Nummulitie lime- 
stones were found as boulders. Probably of one finding place we 
also possess the solid rock. On the Northwestern and Southwestern 
Fig. 2. 
slope of Mount Permadi two Nummulitie limestones were found, 
one of which is probably a boulder (N°. 350. 1907), while the other 
may have arisen from the solid rock (N°. 847, 1907). Both are rich 
in fossils and have only few quartz-splinters. They are faintly glauco- 
nitie. By far the greater number of fossils are Nummulites, whose 
size seldom exceeds 15 mm.; moreover Lithothamnium occurs. 
A boulder of red Nummulitie lime, enclosing many small quartz- 
splinters, was found in the Bibisriver (N°. 559. 1909). It contains 
many small and large Nummulites with retiform septalbands and a 
few Operculinae. 
In the Lorentz-River boulders of Nummuhtie lime were found 
near Sabang (N°. 141. 1907), Geitenkamp (N°. 196. 1907) and 
Alkmaar (N°. 248, 286. 1907). 
N°. 111. 1907 is a grayish-brown Nummulitie Breccia with a 
little glauconite and traces of quartz. Besides large and small Num- 
mulites, also a very few Lithothamnia occur. N°. 196. 1907 is also a 
Nummulitie breccia with traces of Alveolina. The Nummulites with 
a diameter not larger than 15 mm. possess maeandriform septal- 
bands. Nummulites with such septalbands also occur in N°. 2438, 
1907. They are located together with rare Alveolinae in a red 
