president's address — SECTION C. 



127 



Walkom A. B. 1918 Geology, Lower Mesozoic Kocks, Queeais- 



land, &c., Proc. Linn. Soc, N.S.W., 

 XLIII., 37-115. 



1919 Mesozoic Floras, Queensland, iii. and 



iv.. Publication 263, Queensland 

 Geol. Survey. 

 Webb, E. H. J. 1910 Mt. Radiant, B.G.S., No. 11. 

 Wilckens O 191" Die Geologie vom Neuseeland. 



Geol. Rundschau, VIII., 143-161. 



1920 Die Geologie von Neuseeland. 

 Die Naturwisseuschaften, 809. 



1920 Die Bivalvenfauna des Obersencns von 

 Neuseeland, Centralblatt fur. Min., 

 260-265. 

 See also the following : — 

 1904 Revision der Fauna der Quiriquinaschi- 

 chteu. Neu Jahrb., fur. Min., 

 B.B.. XVIII. 

 Die Lamellibranchiaten, Gastropoden. 

 &c., der Oberkreide Sudpatagonian 

 Ber. der Naturf. Ges. Friedburg i.B., 

 XV., 97-161. 

 Die Anneliden, Bivalven, und Gastro- 

 poden der antrarktischen Kreidefor- 

 mation. Wiss. Ergeb. der Schwed. 

 Sudpolar Expeditie, 1901-1906. 

 Wild L. J. 1911 The Bluff, Invercargill, T.N.Z.I., 



XLIV., 317-339. 

 1919 The so-caned Loess at Timaru, T.N.Z.I., 

 LI., 286-8. 

 Woods, H. 1917 The Cretaceous Faunas, N.E., South 



Island, N.Z., Pal. B.G.S., No. 4. 



190i 



1910 



Plate. — Geological Map of New Zealand prepared under the 

 direction of Mr. P. G. Morgan, M.A., F.G.S., Director of the 

 Geological Survey of New Zealand, and added hereto- by his kind 

 permission. 



Note. — Concerning the maps Mr. Morgan writes — " The geo- 

 logical boundaries shown have been copied from numerous old 

 maps, and, as a rule, have not been modified, except where it was 

 necessary to adjust them to more modern work Although it 



was known that in many cases the original maps were decidedly 

 inaccurate, it was felt that to sketch new boundaries would be 

 simply to introduce new errors. In the map of the South Island, 

 the Pelorus Series (of probably Palaeoizoic age) lying west of the 

 Pelorus River, has been inadvertently included in the Trias-Jura 

 System. This according to Dr. Marshall is its true position. In 



