241 



[1912.] 



Portheus. — Woodward, A. S., 4. 

 Portland Canal district (B.C.).— Mc- 



Connell, R. G. 

 ■ Mining Division (B.C.). — 



Robertson, W. F. 

 Portlandian, Kent boring. — Lamplugh, 



G, W., 9. 



, Wiltshire.— Ord, T. 



Portmadoc (Carnarvonshire). — Fearn- 



sides, W. G. 

 Porto Scuso (Sardinia). — Cesaro, G., 2. 

 Portsc-atho (Cornwall). — Stephens, F. J., 



2. 



Portscatho Series, Cornwall. — Flett, J. 

 S., 4. 



Portsmouth (Rants). — Ashley, H. ; 



Dver, G. H. T. 

 Portugal.— Chottat, P., 1,4. & 5 ; Del- 



<rado, J. F. X.; Harle, E., 2 & 3; 



Priem, F. ; Renz, C, 6 ; Souza- 



Brandao, V., 1 & 2. 

 Portugal <fe colonies, bibliographv. — 



Chottat, P., 3. 

 , submerged river-valleys oft' coast 



of.— Hull, E. 

 Poses (Germany). — Behr, J., 2; Jentzsch, 



C. A., 4 & 9; Menzel, P. ; Tietze, O., 



2, 



Posidonomya. — Biihm, G., 2 ; Grosch, 



P., 2; Haas, O. ; Wittenburg, P. von. 

 Post, H. von, Obit. — See Sernander, R. 

 Post-Glacial changes of level, Canada. — 



Goldthwait, J. W. 

 climatic changes, Scandinavia. — 



Sernander, R., 3. 

 erosion & oxidation. — Wright, G. 



F. 



Po«it-Pliocene. See Quaternary. 

 Potamides. — Martin, K.; Vignal, L. ; 



Weaver, C. E., 2. 

 Potash-rocks, Wyoming. — Schultz, A. 



K. 



Poteriocrinus. — Wright, 5.,fil. 

 Potgietersrust (S. Afr.).— Hall, A. L., G. 

 Potomac Group— Berrv, E. W., 4 & 6 ; 



Clark, W. B., 2 & 3/ 

 Potsdam-Hoyt fauna, New York. — Wal- 



cott, C D., 4. 

 Pouakai Series, X.Z. — Clarke, E. de C. 

 Prades (Pyrenees Orientales). — Bertrand, 



L., 3 ; Mengel, 0., 1 & 2. 

 Prceradiolites. — Parona, C. F., 4 ; Tou- 



cas, A. 



Pratigau (Grisons). — Sander, B. 



Prasinite. — Woyno, T. J. 



Prasopora. — Cumings, E. R. 



Prato Carnico (Venetian Alps). — Vinassa 



de Regny, P. 

 Prattia — Canu, F. 

 Piaunsbergr (Austria). — Kohn, V. 

 Preaceratherium. — Abel, 0. 

 Pre-Cambrian, Belgium. — Malaise, C. H. 



G. L. 



, British Columbia— Daly, R. A.,2. 



, Fennoscandia. — Gavelin, A., 1 & 2. 



, New York.— Miller, W. J. 



, Ontario. — Moore, E. S., 2. 



Pre-Cambrian, Pembroke. — Thomas 



Herbert H. 



, Sweden. — Home, J. 



. See also Archaean. 



Precious stones, artificial production of. 



— Hugi, E. 

 , behaviour in ultra-violet light. — 



Lohr, A. von. 

 Predazzo (Tyrol). — Homes, R., 4; 



Penck, W. 

 Pre-Glacial drainage, Kentuckv. — Fenne- 



man, X. M., 2. ' 

 Prehistoric arclneology.— Munro, R. 

 Prehnite.— Diirrfeld, V., 2 ; Hlawatsch, 



C. ; Kretschmer, F. ; Russell, A., 2. 

 Prenteg (X. Wales). — Fearnsides, W. G. 

 Preslite.— Rosicky, V. 

 Preston (Connecticut). — Loughlin, G. F. 

 Prestwichia. — Pruvost, P., 3. 

 Pre- Wisconsin Channels, Xebraska. — ■ 



Todd, J. E., 3. 

 Pre-Wiscon^in Drift.— Alden, W. C. 

 Priconodon — Lull, R. S., 2. 

 Primates. — Gregory, W. K., 2. 

 Primitia. — Chapman. P., 8. 

 Prince Edward L— Watson, L. W. 

 Prince George's County (Maryland). — 



Miller. B. L., 2. 

 Prince Regent Inlet (North Somerset 



Island).— Lee, G. W., 2. 

 Prince of Wales Mine (Victoria). — 



Howitt, A. M., 2 & 7. 

 Princes Risborough (Bucks). — Pocock, 



R. W., 2. 



Priorwcijclus. — Herrick, C. L., 2 ; John- 

 son, D. W. 



Prionodon. — Stefano, Gius. de, 3. 



Priouotropus— Johnson, D. W. 



Priopsis.— Herrick, C. L., 2. 



Pristerognathus. — Broom, 11., 6. 



Proboscidea. — Khomenko, I. ; Schlo- 

 singer, G. 



Procardia. — Cauavari, I. 



Prorolophon. — Huene, F. von, 2. 



Procolophonida?, Triassic. — Huene, L°. 

 von. 



Prodicynodon. — Broom, R., 6. 

 Produvtella. — Gortani, M. ; Kindle, E. 

 M., 4. 



Productus. — Garwood, E. J. ; Girty, G. 



H. ; Nechaev, A. V. ; Vadasz, M. E. 

 Proetus. — Born, A. ; Herrmann, F., 1 & 



3. 



Prohyracodon. — Abel, 0. 

 Propalceotherium. — Haupt, 0. 

 Propappus. — Broom, R., 10. 

 Propaszta (Transylvania). — Vargha, G. 

 Proptyrldtes. — Arthaber, G._ von. 

 Prosothenia. — Halavats, G. von; Kor- 



mos, T., 6. 

 Prostpualodon. — Abel, O., 2. 

 Proterncidaris. — Jackson, R. T. 

 Protetraclis. — Kolb, R. 

 Protichnites. — Walcott, C. D., 4. 

 Protoblattina— Meunier, F., 2. 

 Protocardia. — Bose, E., 3; Krenkel, E. 

 Protocedroxylon. — Gothan, W. 



E 



