412 MINNESOTA BOTANICAL STUDIES. 



1458. Anonymous. Diatoms as Food for Plants with cuts 

 of Forms of Diatoms found in Col. Kunkel's Straw. Am. Jour. 

 Mic. 1:105. 1876. 



1459. , Typical Specimens of the Diatomaceae. Am. 



Jour. Mic. 2:7, 8. Jal877. 



1460. . The Fossil Earth of Richmond, U. S. A. 



Am. Nat. D1877.— (Mo. Mic. Jour. 17: 100. 1F1877.) 



1461. , A Roundabout Walk to Church. Am. Jour. 



Mic. 3:157, 158. J11878. 



Nine species of algae reported from Chicago. 



1462. . Volvox globator.— (Am. Jour. Mic. 4:20,21. 



Jal879. 



1463. . The Effect on Health of certain Algae in the 



Mystic Water Supply. 1st Ann. Rep. Mass. St. Bd. Health, 

 Lunacy and Charity. 1879. Supp. Cont. Rept. and Papers on 

 Pub. Health. 155-160. 1880. 



1464. . Catalogue of the Cryptogams of the Vicinity 



of Buffalo. Bull. Buff. Soc. Nat. Sci. 1883. 



1465. . St. Thomas, Virgin Islands. The Voyage 



of H. M. S. Challenger. Narrative. 1^: (Algae 127.) 1885. 



Calcareous sea-weeds described. 



1466. . Gigantic Sea- weeds. — (The Microscope. 



6:259. N1886. 



A specimen more than 1.500 feet long brought to Montevideo from the 

 Atlantic near the Equator. 



1467. . The Diatom, Heliopelta. Jour. N. Y. Mic. 



Soc. 3:24. Apl887. 



Description of a specimen contained in the Society's cabinet. 



1468. . Algae Growing on Animals. — (Am. Nat. 



22:1028. N1888.)— (The Microscope. 9:60. F1889. ) 



Three species of algae stated to have been recently found on the hairs 

 of sloths. 



1469. . Examinations of Water Supplies and Rivers. 



Report on Water Supply and Sewerage. Part I. Mass. St. 

 Bd. Health. 1-383. 1890. 



1470. . A Classification of the Drinking Waters of 



the State. Report on Water Supply and Sewerage. Part I. 

 Mass. St. Bd. Health. 679-716. (Algae. 686.) 1890. 



1471. . Examinations of Water Supplies and Rivers. 



22nd Ann. Rep. Mass. St. Bd. Health. 67-331. 1891. 



