[1915-19-] 



252 



SCHUCHERT, C, 6. On Pre-Cambrian Nomenclature. Am. Journ. Sci. 



ser. 4, xlii. pp. 475-485. 1916. And A.C. 

 7. Correlation and Chronology in Geology on the Basis of Paleogeography. 



Bull. Geol.Soc.Am.xKvii.pp. 491-514, figs, [maps] & pi. xix. 1916. And A.C. 

 8. Silurian Formations of South-eastern New York, New Jersey, and 



Pennsylvania. Ibid. pp. 531-554, fig. [geol. section] & pis. xx-xxi. 



1916. And A.C. 



9. The Earliest Fresh -Water Arthropods. Prim. Nat. Acad. Sci., 



Washington, ii. pp. 726-733. 1916. And A.C. 

 10. Hebert's Views of 1857 regarding the Periodic Submergence of 



Europe. Am. Journ. Sci. ser. 4, xliii. pp. 35-41. 1917. And A.C. 

 11. Atlantis and the Permanency of the North Atlantic Ocean Bottom. 



Proc, Nat. Acad. Sci,, Washington, iii. pp. 65-72. 1917. And A.C. 

 • 12. On the Carboniferous of the Grand Canyon of Arizona. Am. Journ. 



Sci. ser. 4, xlv. pp. 347-361, figs. 1918. And A.C. 

 13. The Cambrian of the Grand Canyon of Arizona. Ibid, xlv. pp. 



362-369, figs. 1918. And A.C. 

 14. A Century of Geologv — -The Progress of Historical Geologv in 



North America. Ibid, xlvi.' pp. 45-103. 1918. And A.C. 

 15. Henry Shaler Williams. [Obit.] Ibid. xlvi. pp. 682-687. 1918. 



And A.C. 



16. Age of the American Morrison and East African Tendaguru Forma- 

 tions. Bull. Oeol. Soc. Am. xxix. pp. 245-280. 1918. And A.C. 



17. The Taconic System Resurrected. Am. Journ. Sci. ser. 4, xlvii. 



pp. 113-116. 1919/ And A.C. 



18. The Proper Name for the Fossil Hydroid Beatricea. Ibid. pp. 



293-296, fig. 1919. And A.C. 



— —19. Joseph Barrell. [Obit.] Science, xlix. pp. 605-607. 1919. A.C. 



. See also Plrsson, L. V., 5. 



20, & J. Barbell. Revision der geologischen Zeittafel fur Nordamerika. 



Oeol. Rundsch., Leipzig, v. pp. 371—392, figs. [geol. map & section]. 1915. 

 SCHUH, F. Geologische Beschreibung der Gegend von Saignelegier nnd 



Les Pommerats mit einem Anhang zur allgemeinen Jura-Tektonik. 



[Abstract,] Eclogoe Geol. Helv. xiv. pp. 417-420. 1916. 

 SCHULTEN, C. Hot Springs in Raj Darbhanga, Khargpore Hills, District 



Monghyr. Journ, Asiat, Soc. Bengal, n.s. x. pp. 147—152. 1914. 

 SCHULTHESS, A. von. Karl Brotner von Wattenwyl. [Obit.] Verh. 



schweiz. naturf. Gesellsch, 1915, pt. 1, Anhang, pp. 52-56. 1915. 

 SCHULZ, K. Numerische Angaben fiber physikalische und chemische 



Eigenschaften der Mineralien. B.-Die Koeffizienten der thermischen 



Ausdehnung der Mineralien und Gesteine und der kunstlich hergestellten 



Stoffe von entsprechender Zusammensetzung. Fortschr. Min. Krist. 



Petrogr. v. pp. 293-324. 1916. 

 SCHULZE-HEIN, H. Obit,— See Drevermann, F., 2. 



SCHURK, L. Der Flugkogelgneis aus dem Hochalm-Ankogelmassiv. Min. 



petr. Mitt, n.s. xxxiii. pp. 1-26, figs. [geol. map] & pis. i-ii. 1914. 

 SCHUSTER, Sir Arthur. On the Determination of Gravity at Sea, Proc. 



Boy. Soc. xcii. ser. A, pp. 517-528, figs. 1916. [See also Dtjffield, 



W. G., 1.] 



2, & G. W. Walker. Prince Boris Galitzin. [Obit,] Proc, Boy. Soc. 



xciv. ser. A, pp. xxv— xxxi. 1918. 

 SCHUURMAN, J. A. Willem Gerlach Ribbitjs. [Obit.] Jaarb. Mijnw. 



Ned. O.-Ind, xli. pp. 1-5, pi. [portrait]. 1914. 

 SCHWARTZ, O. Obit.— See Berwerth, F., 2. 



SCHWARZ, E. H. L. New Cretaceous Fossils from Brenton, Albany Museum 



Becords, iii. pp. 120-126, pis. iii-iv. 1915. A.C. 

 2. The Lost Land of Agulhas. S. Afr. Journ. Sci. xi. pp. 169-179, 



figs. [geol. maps]. 1915. And A.C. 

 3. The Kimberley Mines, and their Relationship to other Volcanoes. 



Ibid. xi. pp. 314-320. 1915. 

 4. The Fault Systems in the South of South Africa, Ibid. xii. pp. 



367-382. 1916. And A.C. 

 5. Diamonds from the Molteno Beds. Trans. Geol. Soc. S. Afr. xix. 



pp. 33-35. 1916. 



6. Notes on the Geology of Natal. Ibid. pp. 46-53. 1916. 



7. The Progressive Desiccation of Africa : the Cause and the Remedy. 



S. Afr. Journ. Sci. xv. pp. 139-178, figs, [sketch-maps]. 1918; & pp. 



1-43, figs, [sketch-maps]. 8vo. Johannesburg, 1918. And A.C. 



