1 66 REVIEWS 



The Upper Cretaceous Gastropods of New Zealand. By 0. Wilckens. 

 New Zealand Department of Mines. Geological Survey 

 Branch. Palaeontological Bulletin No. 9. Wellington, N.Z., 

 1922. 



Die Ursachen der diluvialen Aufschotterung und Erosion. Von W. 

 SoERGEL. Berlin: Gebriider Borntraeger, 1921. (Price, 



18 M.) 



Verwertung Geologischer Karten und Profile. Zweite Auflage. 

 Von Fr. ScHONDORF. Berlin: Gebriider Born traeger, 1922. 



La Geologie du Petrole et la Recherche des Gisements Petroliferes en 

 Algerie. Par Marius Dalloni. Alger: Jules Carbonel, 

 Imprimeur Libraire-Editeur, 1922. (Avec 48 figures dans le 

 texte et une carte.) 



Geologic Reconnaissance of the Pidatan Oil Field, Cotabato Province, 

 Mindanao. By Warren D. Smith. The Philippine Journal 

 of Science, Vol. XX, No. i. Manila, 1922. 



On the Correlation between the Fluvial Deposits of the Lower-Rhine 

 and the Lower-Meuse in the Netherlands and the Glacial Phenom- 

 ena in the Alps and Scandinavia. By J. Van Baren. With 

 20 plates, 3 sketches, and map. Mededeelingen van de 

 Landbouw-Hoogeschool, Vol. XXIII, No. i. H. Veenman, 

 Wageningen, 1922. 



Review of Philippine Paleontology. By Roy E. Dickerson. The 

 Philippine Journal of Science, Vol. XX, No. 2. Manila, 1922. 



Report of the State Geologist on the Mineral Industries and Geology of 

 Vermont, igig-ig20. Pp. 332, pis, 47, figs. 24. 



The report comprises a number of papers by various authors on differ- 

 ent phases of the geology, and mineral resources and industry of the state. 

 These are: 



"The Structural and Metamorphic Geology of the Hanover District, 

 New Hampshire," by J. W. Merritt: The area studied lies entirely 

 in New Hampshire but is part of a larger area of similar character 



