APPENDIX C. 265 



siles. Premiere partie. Moules d'Acephales vivans. Mem. Soc. 

 sc. nat. Neuchatel, Vol. II., 50 pages, 10 plates. Neuchatel, 1839. 

 Bull. Soc. imp. natur. Moscou, pp. 415-430. Moscou, 1839. 



1839. 58. Geologic und Mineralogie in Beziehung zur natu'r- 

 lichen Theologie von W. Buckland, aus dem ^Englischen iibersetzt 

 und mit Anmerkungen und Zuzatzen versehen, von L. Agassiz. 

 2 vols.. So plates. Neuchatel, 1839. 



iS-^g. 59. Lettre ecrite par M. Ls. Agassiz a M. Ed. Charles- 

 worth en reponse a un article insere dans le N 29 du. Magazine of 

 Natural History, 3 pages, 4to, autographiee. Neuchatel, 15 mai, 



1839. Reprinted under the title, "Letters from Professor Agassiz, 

 on the subject of the French edition of the ' Mineral Conchology of 

 Great Britain," 1 Neuchatel, 15 mai, 1839, in French first, and followed 

 by an English translation, in Mag. Nat. Hist., new series, Vol. III., 

 N 31. pp. 356-359. London, July, 1839. 



1839. 60. Anhang, added at the end of a memoir by J. J. 

 Tschudi, entitled. " Classification der Batrachier, mit beriicksichti- 

 gung der fossilen Thiere dieser Abtheilung der Reptilien," Mem. 

 Soc. sc. nat. Neuchatel, Vol. II. 4to. An appendix of two pages, 

 dated September. 1838, and signed, Dr. Agassiz. Neuchatel, 1839. 



1839. 61. Observations sur les echinodermes fossiles des ter- 

 rains de la Suisse. Verhandl. Schweiz. naturforsch. Gesellschaft ; 

 Bern, 5, 6, 7 Aug., 1839, pp. 43~44- Bern, 1839. 



1839. 62. Catalogus Echinodermatum fossilium musei neoco- 

 mensis. Bull. Soc. imp. natur. Moscou, pp. 422-430. Moscou, 1839. 



f 



1839-1840. 63. Description des Echinodermes fossiles de la 

 Suisse. Premiere partie, Spatangoides et Clypeastroides, 101 pages, 

 14 plates, 1839. Seconde partie, Cidarides, 107 pages, 11 plates, 



1840. Nouv. Mem. Soc. Helvetique sc. nat., Vols. III. and IV., 

 Neuchatel, 1839 and 1840. Leonhard und Bronn, Neues Jahrb., 

 1840, p. 502, and 1842, p. 393. 



1840. 64. Gletscher-Studien mit Studer. Leonhard und Bronn, 

 Neues Jahrb., pp. 92-93. 1840. 



1840. 65. Etudes sur les glaciers, i vol., 8vo, and an atlas of 

 32 plates, folio. Neuchatel, 1840. 



