HYD 299 



at Fallowfield, near Hexham. Proc. Geol. Soc. I. p. 40, Phil. 

 Mag. ser. 2, III. p. 136. Feruss. Bull. 1829, XV. p. 389. 



2. On the New Red Sandstone of the County of Durham Trans. 

 Nat. Hist. Soc. Newcastle, I. p. 60. Phil. Mag. ser. 2, VIII. 

 pp. 348, 411. 



3. On the Stratiform Basalt associated with the Carboniferous For- 

 mation of the North of England. Proc. Geol. Soc. I. p. 341. 

 Phil. Mag. ser. 2, XI. p. 281. Trans. Nat. Hist. Soc. Newcastle, 



II. p. 187. 



4. Observations on Coal. Proc. Geol. Soc. I. p. 415. Phil. Mag. 

 ser. 3, II. p. 302. L. u. Br. N. Jahrb. 1833, p. 622. 



5. On the Whin Sill of Cumberland and Northumberland. Rep. 

 Brit. Assoc. 1831, p. 76. 



HUULBEK (P. Mich.). 



1. Dissert, de Lacu Asphaltite. Hafn. J741, W.Bohm. Bibl. IV. 1, 

 p. 479. 



HUXLEY (Thomas Henry). 



1. Description of the Animal of Trigonia from actual dissection. 

 Proc. Zool. Soc. XVII. p. 30. 



2. On the Anatomy and the Affinities of the Family of the Medusas. 

 Phil. Trans. 1849, p. 413. 



3. On the Auditory Organs in the Crustacea. Ann. and Mag. N. 

 Hist. ser. 2, VII. p. 304. 



4. On the Anatomy of the genus Tethya. Ann. and Mag. N. Hist, 

 ser. 2, VII. p. 370. 



5. On the Researches of Prof. Miiller into the Anatomy of the 

 Echinodenns. Ann. and Mag. N. Hist. ser. 2, VIII. p. 1. 



6. On Thalassicola, a new Zoophyte.- Ann. and Mag. N. Hist. 

 ser. 2, VIII. p. 433. 



HUZARD (J. B.). 



1. De 1'Alucite et autres Insectes nuisibles aux Grains. Mem. Soc. 

 Agric. 1831, fig. 



2. Sur la Multiplication des Sangsues. Paris, 1841, 8. fig. 



3. Note sur VAcarus de la gale du Cheval. Rev. Zool. 1838, p. 53. 



4. Description d'une Valvule spirale a 1'ouverture cardiaque de 

 1'estomac du Cheval. Mem. Mus. VIII. p. Ill, fig. 



HUZARD (J. B.) et PELLETIER ( ). 

 1. Recherches sur le genre Hirudo. Paris, 1825. Cuv. R. An. 



III. p. 374. 



HYCKEL (Barth. L.). 



1. Abhandlung von Ziegen, Bocken und Geissen. Starg. 1748, 8. 

 Frankf. u. Leipz. 1756, 8 Bohm. Bibl. II. 1, p. 372. 



2. Abhandlung vom Schafrieh. Starg. 1745, 8. Bohm. Bibl. II. 1, 

 p. 376. 



HYDE (Thomas). 



1. Historia Religionis veterum Persarum eorumque Magorum. 4. 

 Oxon. 1700. 



