Pos 



314 



455, xxv. 57-100 figs. & pis. iv.-ix 

 (map & sections) ; marine deposits on 

 Sussex coast, xlvii. Proc. 172-174 : 

 phenom. in I. of Portland & around 

 Weymouth, xxxi. 29-54 & pi. i (map & 

 sections) ; mammal, remains & tree- 

 trunks in sands at Reading, xxxvi. 296- 

 306 w. sections ; drifts in Hastings Co. 

 (Can.), xxv. 263 ; ironst. of Cape York 

 Peninsula, xxv. 300-301 ; deposits in S. 

 Africa, xxvii. 515-522 figs. ; in Algeria, 

 xxx. 119 ; in Upper Panjab, xxxiv. 370; 

 in Matto Grosso, 1. 98; p.-T. sands, 

 microsc. struct, of, xxxvii. 19 ; foram. 

 of Suva, xliv. 1-10 & pi. i. 



Postleth watte, J., Borrowdale Plum- 

 bago : its Mode of Occurr. & Prob. 

 Orig. [abs.l, xlvi. Proc. 124. 



■ , Dioritic Picrite of White Hause 



& Great Cockup, xlviii. 508-513 w. 

 map. 



, Intrus. Sheet of Diabase & 



Assoc. Rocks at Robin Hood, Bassen- 

 thwaite, xlix. 531-535 w. chem. anal. 



Postrero Shale (Mioc.) of Sto. Domingo, 

 foss. corals fr., xx. 20 et seqq. 



' Pots ' in Chalk, i. 302. 



'Pot-holes' in granite, etc. of Dartmoor 

 district, xv. 1 7, 20. •' 



' Pot-lids ' (= nodules) of Forest Marble, 

 xiv. 118. 



Potamomya IpMgenia, sp. nov., xiv. 147 

 & pi. ix. 



robtista, sp. nov., xxix. 350 & pi. xii. 



(?) SedgwicTcii, sp. nov., vii. 113 & 



pi. v. 



(?) Sowerbyi, sp. nov., vii. 112 & 



pi. v. 



Potamomya -sands in Headon Series, 

 xxxvii. 95, 102. 



Potash-granites of N.E. Ireland, xiv. 300- 

 302 w. chem. anal. 



' Potatoes,' petrified, on shores of Lough 

 Neagh, ii. 103. 



Potchefstroom (Transvaal), geol. of dis- 

 trict, xlviii. 432. 



Potgieter's (Griqualand West), country 

 betw. Kalong Valley and, xxx. 650 & 

 pi. xxxix. ; jaspers & quartzites of, xxx. 

 635 et seqq. 



Potluck (Derby), 1. 611 ; pseudomorphs 

 after olivine fr., 1. 613. 



Potosi (Venezuela), altered gabbro of, 

 xxxv. 586, 588 ; diabase of, xxxv. 586, 

 590. 



Potsdam Sandstone (Lr. Silur.), iv. 150; 

 chelon. footpr. in, vii. pp. lxxv, 247-252, 

 viii. pp. lxxi, Ixxx, 199-225 & pis. vi.- 

 xiva; P. S. in Quebec district, ix. 84, 

 87 et seqq. ; in N. Y. State, xiv. 338, 

 430 ; foss. in same, xv. 279 ; flowerpot- 

 shaped blocks in same, xxxii. 78 ; trurik- 

 like concretion in, xlvi. 609 fig. ; combiri. 

 of worm-trails & ripple-marks in, xlvi. 

 611 fig. 



Potstone Point (Lizard), xlix. 200 et seqq. 



Potter Hill (Yorls), section in drift, 

 descr. & fig., xlvii. 392 & pi. xiii. 



' Potter's clay ' of Bovey Tracey, xviii. 10 



et seqq. 

 Pottery in Robin Hood Cave, xxxii. 241, 



247. 

 Pottery coalfield (Staffs), Millst, Grit in, 



xx. 264 ; section to Beclow Hill, xx. 265. 

 ' Pottle-stone ' (hovnbl.-srranite), ii. 69. 

 Potton Sands (Beds), Craterosaurvs pot- 



tonensis fr., xxx. 690-692 & pi. xliv. 

 Pouillerel (Switzerland), section in Callo- 



vien descr., xliii. 242. 

 Pouilly (Nivernais), Corall. of, xxxvii. 538. 

 Poulan Drein (Sutherland), scarp, betw. 



Burn of Calda and, xxxix. 369 ; section 



descr. & fig., xxxix. 369, 370. 

 Poulden Hills (Somerset), Rha3tic& White 



Lias at, xx. 404. 

 Pouldu River (Britanny), banded gneiss & 



amphibolite at mouth of, xliii. 308, 311 



figs. 

 Potjlton, E. B., Mammal. Remains & 



Tree-trunks in Quaternary Sands at 



Reading, xxxvi. 296-306 w. sections. 

 Poundsford (Sussex), Purbeck Beds nr., 



xli. 330. 

 Powell, J. W., elected For. Corr., xlviii. 



Proc. 4. 

 Powee, F. D., Pambula Gold-Deposits 



(N.S.W.), xlix. 233-235 figs. 

 Powrie, J., O. R. S. of Forfar, xvii. 534- 



542 w. section ; do. of Fife, xviii. 427- 



437 w. map. 

 ■ , Fossilif. Rocks of Forfar & 



their Contents, xx. 413-429 & pi. xx 



(foss.). 

 Poynton (Cheshire), Boulder Clay at, 



xxxix. 95. 

 Pozzuoli (Naples), temple of Serapis at, 



iii. 186-217 & pis. v.-vi., 234-237 ; iv. 



191-193. 

 Pra Sands (Cornwall), specim. of elvan fr., 



xxxi. 336. 

 Practical Geology, *E*lie de Beaumont's, 



iii. p. xxxii; Museum of, iv. p. lxxxi, 



v. pp. xciv-xcv, viii. p. lxxix. 

 Pradanack Point (Cornwall), serpentine 



& hornbl.-schist, xxxiii. 891 ; microsc. 



char, of serpentine, xxxiii. 918. 

 Peado, C. de, obituary of, xxiii. p. 1. 

 Prags (S. Tyrol), xlix. 14, 15, 36, 58. 

 Prague (Bohemia). *coal-format. betw, 



Pilsen and, xix. (Part 2) 25-29. 

 Prairie, Canadian, list of formats. tra< 



versed by C. P. Ry., xl. 380. 

 ' Prairie-levels ' (superf. deposits) in Brit 



N. America, xvii. 393 et seqq. 

 Prairie-steppes, so-called, of Central N" 



America, xxxi. 605 et seqq. ; lowest 



prairie-plateau ibid., xxxi. 610, xl. 379 ; 



second prairie-plateau ibid., xxxi. 611, 



xl. 384; edge of third prairie-plateau 



ibid., xxxi. 614, xl. 384 ; third prairie- 

 plateau ibid., xxxi. 616. 

 Peatt, S. P., Geol. Posit, of Bitumen 



used in Asphalt Pavements, ii. 80-81. 

 ■ , Geol. of Catalonia, viii. 268- 



273 w. section. 

 , obituary of, xx. p. xxxvii. 



