[1915-19-] 



130 



HAUSEN, H., 2. Studier dfver de sydfinska ledblockens spridning i Ryssland, 

 jamte en ofversikt af Is-recessionens f orlopp i Ostbaltikum. Bull. Comm. 

 geol. Finlande, no. 32, pp. 1-32, pis, i-ii [glaciol. maps]. 1912. 



3. Nyare undersokningar rorande mellersta Argentinas geologiska 



struktur. Geol. Foren. Stockh. Forh. xxxviii. pp. 395-410. 1916. 



HAUSMAN, L. A. An Example of the Possible Intricacy of Glacial Modifica- 

 tion of Drainage within a Narrow Area. Am. Journ. Sci. ser. 4, xlv. 

 pp. 153-173, figs, [glaciol. maps & sections]. 1918. 



HAUY, Abbe R. J. Anniv. — See Anozst., 35. 



H AWARD, F. N. The Origin of the " Rostro-Carinate Implements " and 



other Chipped Flints from the Basement Beds of East Anglia. Proc. 



Prehist. Soc. E. Anglia, iii. pp. 118-146, figs. & pis. xii-xvi. 1919. A.C. 

 HAWKES, L. OnTridvmite and Quartz after Tridymite in Icelandic Rocks. 



Geol. Mag. dec. 6, iii. pp. 205-209, figs. & pi. ix. 1916. 

 2. The Building Up of the North Atlantic Tertiary Volcanic Plateau. 



Ibid. iii. pp. 385-395, fig. & pi. xvi. 1916. 



3. Ropy Surfaces of Lava in Iceland. Ibid. iii. p. 476. 1916. 



4. A Remarkable Rock Stream in East Iceland. Ibid. iv. pp. 97-102, 



fig. & pi. vi [sketch-map]. 1917. 



5. The Acid Rocks of Iceland. Rep. Brit. Assoc. 1916, pp. 397-398. 1917. 



HAWKINS, A. C. Datolite from North Plainfield, Somerset County, New 



Jersey. Am. Journ. Sci. ser. 4, xxxix. pp. 473-474, fig. 1915. 

 2. Notes on the Geology of Rhode Island. Ibid. xlvi. pp. 437-472, figs. 



[geol. maps]. 1918. 

 3, & C. W. Bbown. Basic Rocks of Rhode Island : Their Correlation and 



Relationships. [Abstract.] Bull. Geol. Soc. Am. xxvi. p. 92. 1915. 

 HAWKINS, H. L. A Remarkable Structure in Lovenia j'orbesi from the 



Miocene of Australia. Geol. Mag. dec. 6. iii. pp. 100-105, figs. 1916. 



And A.C. 



2. Morphological Studies on the Echinoidea Holectypoida and their 



Allies. I. — -Systematic Discussion of the Genera Pygaster, Agassiz, and 



Plesi echinus, Pomel. Ibid. iv. pp. 160-168. 1917. 

 3. . II. — The Sunken Tubercles of Discoides and Conidus. Ibid. 



iv. pp. 196-205, pi. xiii. 1917. 

 4. . III. — Some Variations in the Structure of the Apical System 



of Holectypus. Ibid. iv. pp. 249-256, pi. xvi. 1917. 

 5. . IV. — The Perignathic Girdle of the Pvgasterida?. Ibid. iv. 



pp. 342-350, figs. 1917. 

 6. . V. — The Perignathic Girdle of Discoides cylindricus (Lamarck). 



Ibid. iv. pp. 389-398, pi. xxv. 1917. • 

 7. — — -. VI. — The Buccal Armature of Conuius albor/alerus, Leske. 



Ibid. iv. pp. 432-441, pi. xxviii. 1917. 

 8. . VII. — The Perignathic Girdle of the Holectypoida and the 



Corresponding Structures of other Irregular Echinoidea. Ibid. v. pp. 



4-14, pi. ii. 1918. 



9. . VIII.— On Pygastrides, Loven, a Problematical Holectypoid. 



Ibid. v. pp. 489-500, pi. xvii. 1918. 

 10. — — -. IX. — Purina, Conuius, and Echinoneus. Ibid. vi. pp. 442-452, 



figs. 1919. And A.C. 

 11. Note on the Occurrence of the Zone of A. quadratics (Sub-zone of 



Offaster pilula) near Inkpen, Berks. Ibid. v. pp. 214-215. 1918. 

 12. Notes on the Geological Structure of the Vale of Kingselere. Proc. 



Hampshire F.-C. viii. pt. 2, pp. 191-212, pis. i— iv [maps & geol. sections]. 



1918; A.C. 



HAWLEY, H. J. Stratigraphy and Paleontology of the Salinas and Monterey 

 Quadrangles, California. [Abstract.] Bull. Geol. Soc. Am. xxviii. p. 225. 

 1917. 



■ See also Garfias, V. R.. 2. 



HAWORTH, E., & Others. Should a New Degree be Created for Proficiency 



in Geology? Econ. Geol. xi. pp. 73-87, 185-193, 290-292. 1916. 

 HAWTREY, R. Obit.— See Barker, A., 4. 



HAY, O. P. The Pleistocene Mammals of Iowa. Iowa Geol. Surv. xxiii. 



pp. 1-662, figs. & pis. i-lxxv. [topogr. maps]. 1914. 

 2. Contributions to the Knowledge of the Mammals of the Pleistocene 



of North America. Proc. U.S. Nat. Mus. xlviii. pp. 515-575, figs. & pis. 



xxx-xxxvii. 1915. 



3. A Contribution to the Knowledge of the Extinct Sirenian Desmostylus 



hesperus, Marsh. Ibid. xlix. pp. 3S1-397, pis. lvi-lviii. 1916. 



