Upper Palaeozoic and Memzoic Fossils. 327 



A neat cast in limonitic limestone occurs in the present series. 

 Locality and Horizon. — Trwin River District, Western Australia. 

 ( 'arbo-pemiian. [1 383.]. 



Fossils from the Jurassic op the Greenough River 

 District, Western Australia. 



Collected for the Hon. Sir A. 0. Gregory, and Presented 

 BY THE Late R. Daintree, Esq.' 



JNIollusca-Pelecypoda. 



Cucullaea, Lamarck. 



Cucullaea semi striata, Moore. 



Cucullaea semistriata, Mooie, 1870. Quart. Journ. Geol. 8oc., 

 vol. xxvi., p. 250, pi. xiv., fig. 3. 



This species was originally recorded by Moore from the 

 Greenough River district, and it appears to be restricted, so far 

 as recorded, to this part of Western Australia. Mr. Etheridge, 

 Jun., mentions a fossil comparable with this species, and from the 

 above locality, in tlie Paxton collection of Western Australian 

 fossils in the Department of Mines at .Sydney." It also occurs in 

 the Gabriel collection from Geraldton, along with at least two 

 other species of the genus. 



In the pi'esent series there are portions of two left valves, one 

 being fairly complete. The matrix from this and another shell 

 (Trigonia) yielded numerous species of microzoa.^ 



Locality and LLorizon. — Greenough River District, Western 

 Australia. Jurassic. [2060-1.]. 



Trigonia, ISruguiere. 

 Trigonia moorei, Lycett. 



Trigonia moorei, Lycett, 1870 (in Moore's paper). Quart. 

 Journ. Geol. Soc, vol. x.wi., p. 254, pi. xiv., tigs. 9, 10. 



1 Besides the following series, I have described 7 spp. and vars. of Ostracoda, and 23 

 spp. and vars. of Foraniitiifera, from material out of the same collection. See antea, p. ISf). 



2 Ann. Rep. Dept. Mines, Sydney, for 1S89 (1890), p. 239, Appendix No. r.c. 



3 These form tlie sul)jeet of a separate paper. 



