HIL] 



980 



[HIL 



Hildebraiid, Friedrich. 48. TJeber einige ge- 

 webeartige Pflanzenhaute. Botan. Zeitung, 

 XXX., 1872, col. 472-4-75. 



49. Ueber die Verbreitungsmittel der 



Graraineen-Friichte. Botan. Zeitung, XXX., 

 1872, col. 853-863, 869-875. 



50. Ueber die Verbreitungsmittel der Pflan- 



zenfriichte durch Haftorgane. Botan. Zeitung, 

 XXX., 1872, col. 885-893, 901-915. 



51. Die Schleuderfruchte und ihr im 



anatomischen Bau begriindeter Mechanismus. 



[1872.] Pringsheim, Jahrb. Botan. IX., 1873, 



pp. 235-276. 

 Hildebrand, O. Experimente iiber den Di- 



morphismus von Linum perenne. Halle, Zeitschr. 



Gesammt. Naturwiss. XXIII., 1864, p. 511. 

 Hildebrande, (Dr.) The recent earthquake at 



Hawaii. Journ. of Travel, I., 1869, pp. 360- 



362. 

 Hildebrandsson, Hugo Hildebrand. Recherches 



sur la propagation de 1'hydrogene sulfure a 



travers des gaz differents. Upsala, Nova Acta 



Soc. Sci. VI., 1868; Carl, Repertorium, V., 



1869, pp. 257-278. 



2. Historisk redogorelse for de vigtigaste 



sigterna om vatskors afdunstning. Tidskr. 

 Mat. Fys. II., 1869, pp. 26-37. 



3. Relation entre les variations du barometre 



et celles du thermometre. Cosmos, VI., 1870, 

 pp. 349-351. 



4. Vindarnes freqvens i Sverige under 



Januari och Juli, beraknade for qvinqvenniet 

 1859-63. [1869.] Stockholm, Akad. Ofver- 

 sigt, XXVI., 1870, pp. 547-563. 



5. Etudes sur quelques tempetes. Gote- 



borgs Handlingar, XI., 1872, pp. 1-44. 

 Hildebrandsson, Hugo Hildebrand, och Rosen, 

 P. G. Nagra undersokningar om det tryck, 

 vattenangan under afdungstning utofvarpS, den 

 oragifvande luften. [1864.J Stockholm, Akad. 

 tffversigt, XXI., 1865, pp. 123-134. 

 Hildebrandt, H. *Beschreibung einer herzlosen 

 Missgeburt. Konigsberg. Med. Jahrb. III., 

 1862, pp. 180-184. 



Hildebrandt, Joh. Maria. Ausflug in die Nord- 

 Abessinischen Grenzlander im Sommer 1872. 

 Berlin, Zeitschr. Erdkunde, VIH., 1873, pp. 

 449-471. 



Hilgard, Eugene W. 2. On the quarternary 

 formations of the state of Mississippi. Amer. 

 Journ. Sci. XLL, 1866, pp. 311-326. 

 3. Remarks on the new division of the 



Eocene, or shell bluff group, proposed by Mr. 

 ONRAJX Amer. Journ. Sci. XLIL, 1866, pp. 

 68-70. 



4. Remarks on the drift of the Western and 



Southern States, and its relation to the glacier 

 and iceberg theories. Amer. Journ. Sci. XLIL, 

 1866, pp. 343-347. 



Hilgard, Eugene W. 5. On the tertiary forma- 

 tions of Mississippi and Alabama. [1866.] 

 Amer. Journ. Sci. XLIIL, 1867, pp. 29-41. 



6. Note on Dr. ANDREWS' paper on the 



glacial drift. Amer. Journ. Sci. XLIIL, 1867, 

 pp. 241-242. 



7. On the condition of our knowledge of the 



processes in luminous hydrocarbon flames. Amer. 

 Journ. Sci. XVII., 1868, pp. 201-206; 

 XL VII., 1869, pp. 218-222. 



8. On the geology of Lower Louisiana 



and the rock-salt deposit of Petite Anse 

 (Abstr.). Amer. Assoc. Proc. XVII., 1868, pp. 

 327-340 ; Amer. Journ. Sci. XLVIL, 1869, pp. 

 77-88. 



9. Summary of results of a late geological 



reconnoissance of Louisiana. Amer. Journ. Sci. 

 XL VIII., 1869, pp. 331-346. 



1O. On the geological history of the Gulf 



of Mexico. Amer. Assoc. Proc. XX., 1871, pp. 

 222-236 ; American Naturalist, V., 1871, pp. 

 514-524; Amer. Journ. Sci. II., 1871, pp. 391- 

 404. 



11. On the geology of the Delta, and the 



mudlumps of the passes of the Mississippi. 

 Amer. Journ. Sci. L, 1871, pp. 238-246, 356- 

 368, 425-435. 



12. On soil analyses and their utility. 



Amer. Assoc. Proc. XXL, 1872, pp. 66-78; 

 Amer. Journ. Sci. IV., 1872, pp. 434-445 ; 

 Franklin Instit. Journal, LXV., 1873, pp. 70- 

 72. 



13. On some points in the geology of the 



south-west. Amer. Journ. Sci. IV., 1872, pp. 

 265-270. 



14. On the silt analysis of soils and clays. 



Amer. Assoc. Proc. XXII., 1873, pp. 54-70; 

 Amer. Journ. Sci. VI., 1873, pp. 288-296, 333- 

 339. 



- 15. Silt analyses of Mississippi soils and 

 subsoils. Amer. Assoc. Proc. XXII., 1873, pp. 

 71-80. 



Hilgard, Julius E. 11. An application of an 

 exponential function. Amer. Assoc. Proc. XX., 

 1871, pp. 61-63. 



- 12. On the use of the zenith telescope for 

 observations of time. Amer. Assoc. Proc. 



1871, pp. 91-103. 



- 13. Determination of Transatlantic longi- 

 tudes. Amer. Assoc. Proc. XXII., 1873, pp. 

 144-159. 



Hilgard, Theodore C. 8. The volcanic tide belt 

 and the world's flood-gates. Amer. Assoc. Proc. 

 XVIL, 1868, pp. 252-267. 



- 9. Investigations on the development of the 

 yeast, or zymotic fungus. Amer. Assoc. Proc. 

 XIX., 1870, pp. 287-331. 



