276 
ENTOMIS, T. 11. Jones. 
Entomis Jonesi, L. G. de Koninclc. 
PI. XXIV, Kg. 6. 
The carapace is oval, ohloug, and arclied from the ventral side. The 
valves have smooth surfaces, and are divided into two unequal parts hy a 
transverse furrow having its origin at the dorsal margin, and extending for 
two-thirds of their breadth. No trace of a tubercle is seen on either valve. 
The thickness is relatively rather great, and reaches nearly half the longitudinal 
diameter. 
Dimensions. — The length is about two millimetres, the breadth and 
thickness aiiproximately one millimetre. 
Delations and Dijferences. — This small species has great affinity with 
D. nitida, Eoemer, but it is nearly twice as long, while its transverse 
diameter is relatively less than that of the Devonian species. I have dedi- 
cated it to that learned Author, so well known by his many works on the 
Eossil Entomostraca. 
Sorizon and Localities . — It is found in the Muree Sandstone, asso- 
ciated with the preceding. 
Ort/cr— TRILOBITA. 
Genus — PHILLIPSIA, J. E. Portlock. 
Phillipsia seminifera, j. Dliillips? 
PI. XXIV, Kg. 9. 
Asaphus seminiferus, J. Phillips, 1836, Geol. Yorkshire, II, p. 210, pi. 22, fig. 8-10. 
,, (jemmuliferUS , Bucklaud, 1838, Geol. Min. eu rapport avec la TheoL, II, p. 88, 
pi. 66, fig. 10. 
,, seminifei'US, Milne Edwards, 1838, in Lamarck, Anim, sans Vertebres, 2nd 
ed., V, p. 234. 
,, ,, A. Goldfuss, 1843, Xeues Jahrh. fiir Min., p. 562. 
' [R. Etheridge, Junr., Mem. Geol. .Survey N. S. Wales, Pal. V, Pt. 2, 1892, p. 122. — W.S.T).] 
^ [In all probability this is not Phillips’ species at all. A form closely allied to it is described as 
Griffithides (?). R. Etheridge, Junr., Mem. Geol. Survey, N. S. AVales, Pal. V, Pt. 2, 1892, p. 130. See also 
P. seminifera, var. austrahisica, R. Etheridge, Junr., Geol. and Pal. Q’land., 1892, p. 21G, t. 7, f. 14. — W.S.D.] 
