250 CALIFORNIA ACADEMY OF SCIENCES. 



On the discovery of Trilobites in the Culm 



shales of southeast Devonshire. 



In Geol. Mag., decade 3, vol. 1, 1884, p. 534. 



Phillipsia led H. W., P. minor H. W., P. cliff or di H. W., P. articulosa 

 H. W. 



and Jones (T. Kupert). Notes on the Phyl- 



lodiform Crustacea, referable to the genus Echinocaris, 

 from the Palaeozoic rocks. 



In Geol. Mag., decade 3, vol. 1, London, 1884, p. 393, pi. 13. 

 Echinocaris wrightiana Dawson, E. armata Hall, E. sublcevis Whitf., E. 

 imstulosa Whitf. 



On some Palaeozoic Phyllopod shields and on 



Nebalia and its allies. 



In Geol. Mag., decade 3, vol. 2, London, 1885, p. 345, pi. 9. 



Notes on the British species of Ceratiocaris. 



In Geol. Mag., decade 3, vol. 2, London, 1885, p. 385, pi. 10. 

 1, Ceratiocaris murchisoni Agas. 2, C. ludensis H. W. 3, C. papilo Salt. 

 4, C. styyia Salt. 



Notice of a new limuloid Crustacean from the 



Devonian, by H. S. Williams. 



In Geol. Mag., decade 3, vol. 2, London, 1885, p. 427. 



On the discovery of Trilobites in the Upper 



Green (Cambrian) slates of the Penrhyn quarries, 

 Bethesda, near Bangor, North Wales. 



In Quart. Jour. Geol. Soc. London, vol. 44, 1888, p. 74, pi. 6. 

 Conocoryphe viola n. sp. 



On the discovery of Trilobites in the Upper 



Green (Cambrian) slates, etc., North Wales. 



In Eep. 57th Meeting Brit. Assoc. Adv. Sci., 1887, p. 696. 

 Conocoryphe viola H.W. 



On a new species of Eurypterus from the 



Lower Carboniferous shale, Eskdale, Scotland. 



In Hep. 57th Meeting Brit. Assoc. Adv. Sci., 1887, p. 696. 

 See Jones (T. Kupert) and Woodward (Henry). 

 See Etheridge (Kobert) and Woodward (Henry). 



