28 Notices of Memoirs — Professor T. Rupert Jones- 



Ill. — The Fossil Phtllopoda of the Paleozoic Rocks. 

 Fourteenth Report of the Committee, consisting of Prof. T. 

 Wiltshire (Chairman), Dr. H. Woodward, and Prof. T. Rupert 

 Jones (Secretary). (Drawn up by Prof. T. Rupert Jones.) ^ 

 § I. In our First Report on the Palseozoic Phyllopoda (presented 

 to the Association in 1883) tlie genus Dithyrocaris was included in 

 tlie Tabular List at p. 216 of the Reports for 1883 (1884), as being 

 "ridged along the back (like Apiis)," and as "being ridged and 

 sometimes prickled." It was referred to as occurring in Carboni- 

 ferous and Devonian strata. 



In the Fifth Report (made in 1887), at pp. 63-66, we enumerated 

 all the known and reputed species of the genus. Thanks to the 

 obliging courtesy of friends and correspondents, we are now enabled 

 to state that we can distinguish the following species found in the 

 British Islands and elsewhere : — 





o 



'73 



a 



1— 1 



T3 



CI 



a 





i 

 a 



Ci3 



03 



a 



< 



Carboniferous. 













1. i)i^7i«/rocms^^a5ra, H. Woodward & 



















R. Etheridge, jun. 



* 

















2. „ ovalis, W. & E. 



* 

















3. ,, granulata, W. & E. 



* 















w 



4. ,, testtidinea, Scouler ... 



* 





* 











CD 



5. ,, Scouleri, M'Coy 



* 



* 













P 



H 



6. ,, funiculata, sp. HOY. ... 



* 



* 













7. ,, Colei, Portlock 



* 



* 













6 



8. ,, tricornis, Scouler ... 



9. ,, orbicularis, Portlock 



10. ,, tenuistriata, M.'Goy... 



11. ,, Youngii, sp. nov. ... 

 .12. ,, striata, WooA.w&xdL... 



* 



* 

 * 



* 



* 

 * 



* 









flZ. ,, lateralis, M'Coy ... 



* 





* 











S j 14. ,, Neilsoni, sp. nov. ... 



* 















.§ J 15. ,, Duimii, sp. nov. ... 

 ^"^16. ,, earbonariii, Meek & 



* 





* 

























^ Wortlien 



1^17. Shachura venosa, ScuMev 















» 















* 



Devonian. 

















Dace 1 ^^' dithyrocaris Belli, 'Woodward... 













* 





/'lO. ,, JToc/i j, Ludwig 











* 







S 20. ,, breviaculeata, Ludwig 











# 







2 I 21. ,, {?)Jaschei, Eomer 

 ^ j 22. ,, Kayseri, Clarke 











* 















* 







^ 1 23. Mesothyra Oceani, Hall & Clarke... 

 1^24. ,, Neptunij^-dSS. 















* 















* 



Carboniferous. 

















Gastric Teeth 



* 



* 



* 











1 Being a paper read before the British Association for the Advancement of Science, 

 Section C (Geology), Bristol, September, 1898. 



