AFFLEUREMENTS NOUVEAUX DANS L'ISTHME DE PANAMA 177 
Fucs, Th. v. Studien über die jüngeren tertiirbildungen Griechentands. Denkschr.mathem.- 
naturwiss. Klasse der K. Ak. der Wissenschaften, Band XXXVIL Vienne, 
1877. 
GaBB, W. M. Descr. of Tertiary fossils from Chiriqui. Proceedings Ac. Nat. Se. Philad., 
1860. 
GARELLA, N. Projet d'un canal à travers l'Isthone de Panama, Paris, 1845. 
GiB8BES, R. W. Monograph of the fossil Squalidae of the U.S., Journ. Acad. Nat. Se. Philad.. 
New series, vol. I, part. 2, 1848. 
Ip. New species of Myliobates, etc. Ibid. Vol. [, part. 4, 1850. 
Gurpy, R. J. On the tertiary Mollusca of Jamaica. Quart. Journ.Geol. Soc., Vol. XXI, 1866. 
Harris, G. D. New tert. Mollusca from Texas. Proceed. Acad. Nat. Sc. Philadelphia, 1895. 
Ib. New Eocene Mollusea from the Gulf States. Ibid. 1896. 
HeiLpRix, À. On Eocene fossils from Claibor ne. Ibid. 1879. 
Ib. Comparison of Eocene Mollusca of United States and Western Europe, etc. 
Proceed. Acad. Nat. Sc. Philadelphia, 1879. 
Ip. Explorations of the West coast of Florida, ete, Trans. Wagn. free Inst. Sc. 
Philad. vol. L 1887. 
In. The miocene Mollusea of the State of  New-Jersey. Proc. Acad. Nat. Sc. 
Philad. 1887. 
Herscuey, O. H. Geol. of centr. port. of the Isthmus of Panama. Univ. California, Bull. 
Dept. of Geology, vol. IL, N° 8, 1901. 
Hizz, R. T. Geol. hist. of the Isthmus of Panama and portions of Costa Rica. Bull. Mus. 
Compar. Zoology at Harvard College, Vol. XX VIII, N° 5, Cambridge Mass. 
1898. 
JAcksox, C. T. Specimens of coal from the Gulf of Chiriqui. Proc. Boston Soc. of Nat. hist., 
vol. VIL 1861. 
Jouxsox, Ch.W. New andinteresting species. of Eocene Mollusca. Proc. Acad. Nat. Se. Phila- 
delphia, 1899. 
Leipy, J. Descr. of vertebrate remains. of South Carolina. Journ. Acad. Nat. Se. Phila- 
delphia, New series, vol. VIIL 1874-1881. 
Lea, L Contributions to geology. Philadelphia, 1833. 
Lea, H.C. Catalogue of the tertiary testacea of the U. S., Proc. Acad. Nat. Se. Philad., 
vol. IV, 1848. 
Locarp, Arn. Les Dreissensia du système Européen d'après la coll. Bourguignat. Revue de 
zoologie et annales du Mus. d'Hist. natur. de Genève, tome I, 1895. 
Lürenraey, E. Die pannonische Fauna von Budapest. Paleontographica, Bd. XLVITIE 
Stuttgart, 1902. 
Meyer, O. On invertebrates from the Eocene of Mississin and Alabama. Proc. Acad. 
Nat. Sc. Philad., 1887. 
Neumayr. Die Congerienschichten in Croatien und Westslavonien. Jb. der K.K. geol. 
Reichsanst. Wien, vol. XIX, 1869. 
Næeumayr. Paul. Congerien und Paludinenschichten Slavoniens. Jb. K. K.geol. Reichsanst. 
Bd. VIL Heft. 3, Wien, 1875. 
D'OrBreny, A. Foraminifères tertiaires du bassin de Vienne. Paris, Gide et Ci, 1846, 
