RECENT ADVANCES IN SCIENCE 223 



Friedlander, I., Regelmassigkeit der Abstande vulcanischer Eruptionzentren, 



Ibid. 15-32. 

 ARLDT, Th., Die Geographische Verbreitung der Vulkane, Ibid. 33-50. 

 Pannekoek van Rheden, J. J., Geologische Notizen iiber die Halbinsel Sanggar, 



Insel Soembawa, Ibid. 85-188. 

 Gogarten, E., Die Vulkane des Nordlichen Molukken, Ibid. 211-305. 

 Buckman, S. S., Jurassic Chronology : I. Lias, Quart. Journ. Geol. Soc. 1918, 



73, pt. 4, 257-327. 

 Jackson, J. W. and Alkins, W. E., On the Discovery of a Quartzose Con- 

 glomerate at Caldon Low, Staffordshire, Geol. Mag., 1919, 59-64. 

 Parsons, L. M., The Carboniferous Limestone of the Wrekin District, Ibid. 



1919, 77-81. 

 Ruedemann, R., On Some Fundamentals of Pre-Cambrian Palasogeography, 



Proc. Nat. Acad. Sci. 1919, 5, 1-6. 

 Wherry, E. T., Pre-Cambrian Sedimentary Rocks in the Highlands of Eastern 



Pennsylvania, Bull. Geol. Soc. Amer. 1918, 29, 375~92. 

 Leonard, A. G., The Geology of North Dakota,/0#r#. Geol., 1919, 27, 1-27. 

 Jones, W. F., A Geological Reconnaissance in Haiti. A Contribution to 



Antillean Geology, Ibid. 191 8, 26, 728-52. 



Papers reviewed by C. Schuchert (see text) : 



Knowlton, F. H. and Lee, W. T., Geology and Palaeontology of the Raton 



Mesa and Other Regions in Colorado and New Mexico, U.S. Geol. Survey, 



Prof Paper, 101, 191 7, 450 pp., 103 plates. 

 Branson, E. B., Geology of Missouri, Univ. of Missouri Bull. 1918, 19, 172 pp. 

 Lee, W. T., Early Mesozoic Physiography of the Southern Rocky Mountains, 



Smithson Misc. Coll. 191 8, 69, 41 pp. 

 Udden, J. A., Notes on the Geology of the Glass Mountains. 

 Baker, C. L., and Bowman, W. F., Geologic Exploration of the South-eastern 



Front Range of Trans-Pecos, Texas, Univ. of Texas Bull. 1918, 177 pp. 

 Burwash, E. M. J., The Geology of Vancouver and Vicinity. Chicago, 1918 



106 pp. 



Benson, W. N., The Geology and Petrology of the Great Serpentine Belt of New 



South Wales. Part VII : The Geology of the Loomberah District and a 



Portion of the Goonoo-Goonoo Estate, Proc. Linn. Soc, N.S. IV. 1918, 43, 



pt. 2, 320-94. 

 Talbot, H. W. B., and Clarke, E. de C, The Geological Results of an Expedition 



to the South Australian Border, and Some Comparisons between Central and 



Western Australian Geology suggested Thereby, fourn. and Proc. Roy. Soc. 



of West. Aust. 1 9 18, 3, 1-29. 

 Grout, F. F., A Form of Multiple Rock Diagram, fourn. Geol. 1918, 26, 622-5. 

 Daly, R. A., Field Relations of Litchfieldite and Soda-Syenites of Litchfield, 



Maine, Bull. Geol. Soc. Amer. 1918, 29, 463-70. 

 Glangeaud, P., Le Volcan de Sancy. Ses volcans secondaires et ses laves, 



Comptes Rendus, 19 18, 167, 1076-80. 

 Lacroix, A., Dacites et dacitoides, a propos des laves de la Martinique, Ibid. 



19 19, 168, 297-302. 

 Lacroix, A., Le gite pyriteux de contact du granite de Chizeuil (Saone-et-Loire) 



et ses roches mdtamorphiques, Bull. Soc. Fr. de Min. 1918, 41, 14-21. 

 Lacroix, A., Sur les dacites a enstatite de la region de Figeac et sur une lave a 



enstatite non feldspathique de Madagascar analogue a la boninite, Ibid. 43-52. 



