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1382. Wiiliamson, W, C. On some of the Microscopical 

 Objects found- in the Mud of the Levant and other Deposits; 

 with Remarks on the Mode of Formation of Calcareous and In- 

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 8:1-128. 1848. 



Diatoms of Bermuda and Virginia studied. 



1383. Deep-sea Researches. Mo. Mic. Jour. 13:126- 



128. lMrl875. 



Virginia, Bermudas, and West Indies. 



1384. Willistoii, S. W. Cause of the Bad Smell in the 

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1385. . Uroglena volvox Ehr. The Microscope. 10: 



81, 82. Mrl890. 



1386. WiUiston,S. W., Smith, H.K. and Lee, T.G. Report 

 on the Examination of Certain Connecticut Water Supplies. 

 14th Ann. Rep. St. Bd. Health Conn, for year ending Nov. 30, 

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A large number of algae listed. 



1387. Willson, L. 1. To preserve Algae. The Microscope. 

 (Smiley.) N. S. 3:44. Mr 1895. 



1388. Wilson, G. H. Report on Health of Town of Meri- 

 den, Connecticut. 12th Ann. Rep. St. Bd. Health Conn, for 

 1889. 68, 69. 1890. 



Volvox and other algae cause the water from the reservoir to have a 

 "fishy" taste during the fall. 



1389. Wilson, P. B. Silica of Grasses and other Plants 

 carried up as Diatoms or other Silicious Grains, and not in 

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 11:373, 374. Myl876.— (Mo. Mic. Jour. 16:92. lAgl876.)— 

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1390. Wiucliell, A. Notice of a Small Collection of Fossils 

 from the Potsdam Sandstone of Wisconsin and the Lake 

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Two new species of Palaeophycus described from the red sand- 

 stone of Lake Superior. 



Witt, 0. N. See Truan, y Luard, A. and Witt, 0. N. 



1391. Witt, W. 0. de. Pithophora kewensis. Jour. N. Y. 

 Mic. Soc. 1:218. (20N.) D1885. 



