28 Arachn. 
ARACHNIDA. 
Cybele bellatula (Dalm.), p. 88, pi. x, fig. 15 ; coronata (F. Schm.), p. 89, 
fig. 16 ; grewigki (F. Schm.), p. 89, fig. 17 ; worthi (Eichw.), p. 90, fig. 18. 
Encrinurm punctatus (Wahl.), p. 91, fig. 23 ; obtusus (Ang.), p. 92, 
fig. 24 ; lievis (Ang.), p. 92, fig. 25. 
Acidaspis mutica (Emmr.), p. 93, figs. 19 & 20 ; ovuta (Emmr.), p. 99, 
figs. 21 & 22. 
Woodward, H. On the Discovery of Trilobites in the Upper Green 
(Cambrian) Slates of the Penrhyn Quarry, Bethesda, near Bangor. 
Q. J. Geol. Soc. 1888, pp. 74-78, pi. iv. [Abstract in Ann. N. H. 
(6)i,p. 60.] 
Conocoryphe viola , n. sp., with notes concerning its affinities with 
Paradoxides , Asaphus , Ogygia , Niobe , Angelina , and Olenus. 
. Note on Eurypterus from the Carboniferous. Geol. Mag. (3) v, 
pp. 419-421. 
Notes on E. scabrosus (H. Woodw.), and a comparison between it and 
allied species, especially E. mansjieldi (Hall). E. wilsoni, n. sp., Coal- 
measures, Radstock, Somersetshire, described and figured. 
