DONS. 
— 20 JUIN-7 NOVEMBRE 1881 . 
15 
Roberls. The basemeiit beds of the Carabrianin Anglesea, 439. 
Ussher. — On the palseozoic rocks of North Devoii and West Somerset, 441. 
Hopkinson. — On some points in the Morphology of the Rhabdophora, 448. 
Miine Home. — The glaciation of the Shetlands, 449. 
Hill. — Evaporation and Eccentricity, 481. 
Marsh. — Jurassic Birds and their allies, 485. 
Woodward. — On a new English Homalonotus, 489. 
Traquair. — On new lish-remains from the Blacband Ironslone of Borough 
Lee near Edinburgh, 491. 
Lycett. — On Purpuroidea and Purpura, 498, 
Wood. — The valley System of S.-E. of England, 502. 
C. Reid. — Sudden extinction of the Mammoth, 505. 
HuU. — The laurentian beds of Donegal, 506. — Cambrian beds of the British 
isles, 507. — The devono-silurian formation, 508. 
Vine. — Second report on the fossil Polyzoa, 509. 
— Geological Society. The quarterly journal of the — ^ t. XXXVII, 
part. 2 et 3, 14-6 et 147, mai-août 1881. 
Keeping and Tawney. On the beds at Headon hill and Colwell Bay in the 
isle of Wight, 85. 
Carpenter. — On two new Grinoïds from the upper chalk of Southern Swe- 
den, 128. 
Konney. — On a Boulder of Hornblende Picrite near Pen-y-Carnisiog, Angle- 
sey, 137» 
Keeping* — On thegeology of central Wales, 141. 
Shrubsole. — On the carboniferous FenestellidcB, 178. 
Duncan. — On the coralliferous séries of Sind, 190. 
Callaway. — On the archsean geology of Anglesey, 210. — On the îimestone of 
purness and Assynt, 239. 
Etheridge. On a new species of Trigonia from the Purbeck beds of the Vale 
of Wardour, 246. 
Sollas. — On Astroconia Granit, a new Lissa ki ne hexactinellid from the Silu- 
rian of Canada, 254. — On a new species of Plesiosaurus {Pl. Comjbeari) from the 
lower Lias of Charmouth, 440. 
Owen. — On the order Theriodonta, with a description of a new genus and 
species, 261. — On parts of the skeleton of an Anomodont Reptile [Platypodo" 
saurus robustus)^ 266. 
Dawson. — On the superficial geology of Bristish Golumbia, 272. — On new 
Erian (Devonian) plants, 299. 
Holmes. — On the Permian, Triassic and Liassic Rocks of the Carlisle 
Basin, 286. 
Waters. — On fossil Chilostomatous Bryozoa from south-west ^Victoria, Aus- 
tralia, 309. 
Coppinger. -—On Soil cap motion, 348. 
Mackintosh. — On the précise mode of accumulation and dérivation of the 
Mœl-Tryfan shelly deposits, on sirailar high level deposits along the eastern 
slopes of the Welsh mountains, and on drift-zones, 351. 
Parkinson. — On the Upper Greensand and Chlorilic Mari of the isle of 
Wight, 370. 
Willet. — On a mammalian Jaw from the Purbeck beds at Swanage, Dor- 
set, 376. 
