BIBLIOGRAPHY OF PAL/EOZOIC CRUSTACEA. 115 



The authors give generic descriptions with a catalogue of the genera 

 and species of bivalved Entomostraca found in the Carboniferous forma- 

 tions of Great Britain and Ireland. 



Figures of the following are given: 



Beyrichiop sis f/mbr lata J. & K. Phreatura concinna J. & K. Youngia 

 rectidorsalis J. & K. 



Fifth report of the committee, consisting of 



Mr. R. Etheridge, D. H. Woodward, and Prof. T. Rupet 

 Jones (Secretary), on the fossil Phyllopoda of the Pal- 

 aeozoic rocks, 1887. 



In Kep. 57th Meeting Brit. Assoc. Adv. Sci., 1887, p. 60. 



Ceratiocarls tyranniis Salt., and 6'. patula n. sp., C. angrUni n. sp., C. 

 bohemica Barr., also varieties C. n. sp., C. concinna n. sp., C. scharyi Barr., 

 G. pectinata n. sp. Phasganocaris pugio Barr. var. serraia. Dithyrocaris 

 Upper and Lower Carboniferous species, also Devonian and Silurian species. 

 List of the known species of Leaia. PaliBOzoic species of Estheria. 



Notes on the Palseozoic bivalved Entomostraca. 



No. 23. On some Silurian genera and species (con- 

 tinued). 



In Annals Mag. Nat. Hist., 5th series, London, vol. 19, 1887, p. 117, 

 pis. 4-7. 



Prof. T. Rupert Jones remarks in this paper: " The geniis Cythere com- 

 prises very few of the smooth subovate forms, and none that have tooth- 

 less hinges. Hence we find that a real Cythere is scarcelj- known in Pala?o- 

 zoic strata." 



Macrocypris vined n.sp., M. elegans n. sp., M . siliquoides n. sp., M. sym- 

 metrica n. sp., M.l alta n. sp., M. ? crassula n. sp. Pontocypris mawii n. 

 sp., P. gibbera n. sp., P. smithii n. sp. Bythocypris hollii n. sp., B.t reni- 

 formis n.sp., B.t botelloides n. sp., B. testacella n. sp., B. symmetrica n. 

 sp. and var., B. concinna n. sp. and var., B . phillipsiana and var. major, B. 

 pustulosa, B.l seminulum n. sp., B. acina n. sp., B. phaseolus n. sp. Cythere 

 hollii n. sp., C. vinei n. sp., C. ? subquadrata n. sp. Cytherella smithii u. sp. 

 and var. Primitia punctata n. sp., P. x'alida n. sp. Incertce sedis. 



Notes on Dr. Lindstrcim's collection. 



Notes on the Palteozoic bivalved Entomostraca. 



No. 24. On some Silurian genera and species (conti- 

 nued). 



In Annals Mag. Nat. Hist., 5th series, London, vol. 19, 1887, p. 400, 

 pis. 12, 13. 



Thlipsura corpiidenta J. & K., T. tuberosa J. & H., T. angnlata n. sp., 

 T. plicata n.si)., also var. unipunctata, bipunclata, T. vscripta J. & H. 



