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Geological Survey Branch. (Headquarters : Wellington.) Director : J. Henderson, M.A., D.Sc., 8.E., A.0.5.M., F.R.S.N.Z. Senior Geologist: M. Ongley, M.A., B.Sc. (on leave without pay). Paleontologist: J. Marwick, M.A., D.Sc., F.R.S.N.Z. Micro-palceontologist: H. J. Finlay, D.Sc. Geologists — E. 0. Macpherson (on leave without pay). H. E. Fyfe, B.Sc., A.O.S.M. J. Healey, M.Sc. Geophysical Surveyor : N. Modriniak, Dip.Berg.lng. Assistant Geophysicist: H. W. Wellman. Penologist: C. 0. Hutton, M.Sc., Ph.D. Assistant Geologists■— M. Gage, M.Sc. R. W. Willett, B.Sc. W. E. Hall. Surveyor : R. J. Bagge. Soil Survey Division. (Headquarters : Wellington.) Director : L. I. Grange, D.Sc., F.G.S., A.O.S.M. Pedologist: N. H. Taylor. Assistant Pedologists— I. J. Pohlen, M.A. C. S. Harris, B.Agr.Sc. H. S. Gibbs, M.Sc. J. D. Raeside, M.Sc. Soil Chemists — J. K. Dixon, M.Sc., Ph.D., A.1.C., D.1.0.* K. S. Birrell, M.Sc., A.LC. Assistant Soil Chemists — A. J. Metson, M.Sc.* S. C. Denham, M.Sc. Mineral Content of Pastures Research ((Jawthron Institute, Nelson). Soil Chemist — Miss E. B. Kidson, M.Sc.* Assistant Chemist: Bliss P. W. Maunsell, M.Sc.* Dominion Observatory, Wellington. Acting-Director : R. C. Hayes. Observatory Assistants — I. L. Thomson. 0. M. N. Watson-Munro, M.Sc. Assistant Seismologist: W. M. Jones, B.A. (Oxon), M.Sc. Apia Observatory, Samoa. Acting-Director : H. B. Sapsford, B.Sc. Meteorological Assistants— J. M. Austin, M.A. C. W. Tremewan, B.Sc. A. B. F. Ayers, B.Sc., M.P.S. Maunetic Observatory, Christchurch. Director : H. F. Skey, M.Sc. Assistants — H. F. Baird, M.Sc. J. W. Beagley, M.Sc. Observatory Assistant: D. M. Hall, M.Sc.

* Seconded to Cawthron Institute, Nelson.

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