16 
Nodosaria (Dentalina) labiata, Spandel, sp. 
(Plate III, Fig. 4.) 
Dentalina labiata , Spandel, 1898, Die Forarn. des Deutschen Zeichsteines, p. 10, f. 7. 
Observations . — The form of this shell, with its transverse sutures, 
reminds us of Nodosaria (IJ.) consobrina, d’Orb. The present species, 
however, shows a peculiar thickening and eversion of the apertural border. 
The species seems characteristic of this particular horizon, since our specimens 
are identical with those found by Spandel in the Zechstein of Thuringia. 
Occurrence . — TTequent, in the decomposed limestone of Pokolbin, 
No. 3, New South Wales. 
Genus — F R O N D I C U L A R I A, Defrance. 
Frondicularia woodwardi, Howchin. 
(Plate III, Fig. 2.) 
This handsome form was first described from the Carboniferous rocks 
of the Irwin Elver, Western Australia. The figure given here is from an 
exceptionally well-developed specimen. A shell somewhat closely resembling 
this, but Avitli fewer and higher chambers, has been figured by Spandel from 
the Zechstein of Germany under the name of F. fischeri. 
Occurrence . — Frequent in the decomposed limestone of Wollong and 
Pokolbin No. 3, New South Wales. 
Genus — GEINITZINA, Spandel. 
Geinitzina triangularis, sp. nov. 
(Plate II, Figs. 9a, b, 10.) 
Description . — Test sub-triangular or triangular, compressed, decidedly 
hollowed along the median longitudinal axis. Primordial chamber globular, 
the remainder crescentic or feebly chevroned one within the other. More 
rarely the shells exhibit a flabelline commencement (Fig. 10). Length of a 
medium-sized example, '61 mm.; greatest width, '5 mm. 
Observations . — This form differs from the succeeding species, G. 
postcarbonica, in its broadly triangular shape and greater compression of the 
lateral faces of the test. 
Occurrence . — Frequent in the decomposed limestone of Wollong and 
of Pokolbin (No. 3), New South Wales. 
