BIBLIOGRAPHY OF PUBLICATIONS OF ISAAC LEA, LL. D. 1G7 



270. 



1874. Lea, Isaac. Description of Seven New Species of Unionidao of the United 

 States. <^Pro(i. Acad. Nat. Sci., Phila., xxv, pp. 422-423. 



Head before the Academy of Natural Sciences Nov. 25, 1873. Ordered to be jjublisbcd 

 Dec. 30, 1873. Pages 409-4'24 of the Proceedings, presented to the Society at the uieeting of 

 February 17, 1874. (See Proc. Acad. Nat. Sci., Phila., xxv, 1873, pp. ii.) This forms part of 

 No. 272. 



TInio infulgens. Lea, n. s 422 



Stewart's Pond, Union Co., N. C, C. M. Whoatley. 

 Journ. Acad. Nat. Sci., viii, 1874, p. 60. 



Unio subolivaceus, Lea, n. s 422 



Catawba River, Fox and Yadkin Kivers, N. C, C. M. Wheatley. 

 Journ. Acad. Nat. Sci., 1874, p. 57. 



Vnio cirratus. Lea, n. s 422 



Abbeville Dist., S.C, Dr. Barratt. 

 Journ. Acad. Nat. Sci., viii, 1874, p. 55. 



Unio suhcylindraceus. Lea, n. s 422 



Kocky Creek, near Macon, Georgia, J. C. Plant; and Carter's Creek, Georgia, J. 



Postell. 

 Journ. Acad. Nat. Sci., viii, 1878, p. 58. 



ZTnio hastatus. Lea, u. s 423 



New Market, Abbeville Dist., S. C, Dr. L. E. Gibbs and Dr. Barratt; and 



Eocky Creek, near Macon, Georgia, J. C. Plant. 

 Journ. Acad. Nat. Sci., viii, 1874, p. 56. 



Unio corneus. Lea, n. s 423 



Columbus, Georgia, G. Hallenbeck; Abbeville Dist., S. C, Dr. Barratt; Mari- 

 etta, Georgia, J. C. Anthony. 

 Journ. Acad. Nat. Sci., vui, 1874, p. 59. 



Unio strumosus. Lea - - - 423 



Yadkin Kiver, N. C, C. M. "Wheatley. 



Journ. Acad. Nat. Sci., 1814, p. 57, first described in Proc. Acad. Nat. Sd., 1872, 

 p. 158. 



271. 



1874. Lea, Isaac. Description of Three New Species of Uniones of the United States. 

 <^Proc. Acad. Nat. Sci., PMla.,^^Y, p. 424. 



Kead before the Academy of Natural Sciences December 23, 1873, and ordered to be printed 

 Dec. 30,1873. Pages 409-424 presented to the meeting of the Society Fob. 17, 1874. (See 

 Proc. Acad. Nat. Sci., Phila., xxv, 1873, p. ii.) This forms part of No. 272. 



Unio Dooleyensis, Lea, n. s 424 



Dooley Co., Georgia, Eev. G. White; Abbeville, S.C, Dr. Barratt. 

 Journ. Acad. Nat. Sci., viii, 1874, p. 64. 



Unio invenustus. Lea, n. s ■ 424 



Columbus, Georgia, G. Hallenbeck; Eussel Co., Georgia, Dr. Neisler; Irwin's 



Creek, North Carolina, C. M. Wheatley. 

 Journ. Acad. Nat. Sci., viii, 1874, p. 66. 



Unio Gesnerii, Lea, n. s 424 



Uchee Elver, near Columbus, Georgia, Dr. J. Lewis. 

 Journ. Acad. Nat. Sci., viii, 1874, p. 65. 



272. 



1874 Lea, Isaac. Notes on Microscopic Crystals included in | some Minerals. | Fur- 

 ther Notes on Microscopic Crystals in | some of the Gems, Etc. (With a 

 Plate.) I Descriptions of Six New Species of Fresh | Water Shells. | Descrip- 

 tions of Three New Species of Exotic | Unionidie. | Descriptions of Twenty 

 New Species of Uni- | ones of the United States. | Descriptions of Twenty- 

 Nine Species of Uni- | onidaj of the United States. | Descriptions of Seven 

 New Species of Union- | idai of the United States. | Descriptions of Three 

 New Species of Uniones | of the United States. | by | Isaac Lea, LL. D., 

 Etc. I Philadelphia: | Collins, Printer, 70.5 Jayne Street, | 1874. 8°. pp.24- 

 Pamphlet. 



This consists of Nos. 261, 262, 263, 266, 267, 268, 270, & 271. 



