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1867. Contributions to the Fauna of the Gulf Stream at great Depths. By 
L. F. de Pourtalés, Assistant U. S. Coast Survey. Bull. Mus. Comp. Zodl., 
Vol. I. No. 6. Cambridge. 1867. pp. 18. 
1868. Contributions to the Fauna of the Gulf Stream at great Depths (2d 
series) By L. E. de Pourtalés, Assistant U. S. Coast Survey. Bull. Mus. 
Comp. Zoól, Vol. I. No. 7. Cambridge. 1868. pp. 22. 
1868. Report of Assistant L. F. Pourtalés on Dredgings made in the Sea 
near the Florida Reef. Coast Survey Report for 1868. 
1869. Report upon Deep-Sea Dredgings in the Gulf Stream during the 
Third Cruise of the U. S. Steamer Bibb, addressed to Professor B. Peirce, 
Superintendent U. S. Coast Survey. By L. Agassiz. Bull. Mus. Comp. Zoól, 
Vol I. No. 13. Cambridge. 1869. pp. 24. Also Coast Survey Report for 
1869. 
1869. The Gulf Stream. Characteristics of the Atlantic Sea-Bottom off the 
Coast of the United States. By L. F. Pourtales. Coast Survey Report for 
1869. 
1869. Preliminary Report on the Echini and Starfishes dredged in Deep 
Water between Cuba and the Florida Reef. By L. F. de Pourtalés, Assistant 
U. S. Coast Survey. Prepared by Alexander Agassiz. Bull. Mus. Comp. 
Zoöl., Vol. I. No. 9. Cambridge. 1869. pp. 56. 
1869. Preliminary Report on the Ophiuridw and Astrophytide dredged in 
Deep Water between Cuba and the Florida Reef. By L. F. de Pourtalès, Assist- 
ant U. S. Coast Survey. Prepared by Theodore Lyman. Bull. Mus, Comp. 
Zoöl., Vol I. No. 10. Cambridge. 1869. pp. 46. 
1869. List of the Crinoids obtained on the Coasts of Florida and Cuba by 
the U. S. Coast Survey Gulf Stream Expeditions in 1867, 1868, and 1869. By 
L. F. de Pourtalés, Assistant U. S. Coast Survey, Bull Mus. Comp. Zoöl., 
Vol. I. No. 11. Cambridge. 1869. pp. 4. 
1869. List of Holothurida from the Deep-Sea Dredgings of the United States 
Coast Survey. By L. F. de Pourtalés, Assistant U. S. Coast Survey. Bull, 
Mus. Comp. Zoól, Vol. I. No. 12. Cambridge. 1869. pp. 3. 
1870. Preliminary Report on the Crustacea dredged in the Gulf Stream in 
the Straits of Florida, by L. F. de Pourtalés, Assistant U. S. Coast Survey, 
Part I. Brachiura, Prepared by Dr. William Stimpson. Bull. Mus. Comp. 
ZoóL, Vol. IL No. 2. Cambridge. 1870. pp. 52. 
1870. Der Boden des Golfstromes und dez Atlantischen Küste Nord Amer- 
ika's. Von L. F. v. Pourtalés. Petermann’s Geograph, Mittheilungen, 1870. 
Heft XL pp. 5. 1 map. 
1870. Grundzüge einer Spongien Fauna des Atlantischen Gebietes. Von 
Oscar Schmidt. Leipzig. 1870. Fol. pp. 88, Pls. 6. 
1871. Appendix to the Preliminary Report (Bull. No. 9, Vol. I.) on the 
Echini collected by L. F. de Pourtalés. By Alexander Agassiz, Bull. Mus. 
Comp. Zoól, Vol. II. No. 5. Cambridge. 1871. pp. 3. 
1871. Report on the Brachiopoda obtained by the U. S. Coast Survey Ex- 
pedition in charge of L. F. de Pourtalés, with a revision of the Craniide and 
