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288 



Pacilic, in Charge of Alexander Aga s si z, by the U. S. Fish Commission 

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 78768 Baker, Frank Collins. 4.38 Planorbis(77). 



1904. Notes on Planorbis truncatus Miles. Trans. Acad. Sc. St. Louis 

 Vol. 14. p. 107—110. 



69 Pilsbry, H. A. 4.38Plectopylis (52.8). 



1904. Plectopylis in the Riukiu Islands. îîautilus Vol. 18. p. 58—59. 

 \P. hirasei n. sp.] 



70 Collier, Edward. 4.38Pupininae. 



1904. The Conchological Différences between the Genera and Sections 

 of the Pupininae. Journ. of Conch. Vol. 11. p. 110 — 115. 



71 Baker, Frank Collins. 4.38Pyramidula: 11.5. 



1904. Spire Variation in Pyramidula alternata. Amer. îîatural. Vol. 38. 



p. 661—668, 4 figg. 

 72 Pilsbry, H. A. 4.38Sonorella(72.2). 



1904. A 2New Lower Californian Sonorella. Nautilus Vol. 18. p. 59. 



\_S. lohrii lioderma n. subsp.] 

 73Crick, G. C. 4.5(1162). 



1904. Note on Two Cephalopods obtained by Lient. Col. Sk inné r , R. A.M.C. 



from the Valley of the Tochi River on the Is'orth-west Frontier of India. 



Geoi. Mag. N. S. (5) Vol. 1. p. 490- 493, 3 figg. 

 78774 Blake, J. F. 4.52(113). 



1904. The Silurian Cephalopoda. Proc. Geol. Ass. London Vol. 18. 



p. 451—454. 



75]Srickles, Eené. 4.53:07. 



1904. Sur quelques modifications à la reproduction des cloisons des 

 Ammonites par la photographie. Bull. Soc. Nancy T. 5. p. 23 — 29, 

 Ipl. 



76 Beck, Heinrich. 4.53(1162). 



1904. Lias bei Vares in Bosnien. Jahrb. geol. Keichsanst. Wien 

 Bd. 53. p. 473 — 480, 4 figg. [Tmetoceras katzeri n. sp.] 



77 Pontier, Alexandre. 4.53 Ammonites (117). 



1899. Description d'une Ammonite nouvelle. Le Naturaliste Ann. 21. 

 p. 53, 3 figg. '[Ammonites elnensis n. sp.j 



78 von Bistram, A. 4.53 Ceratites (1161). 



1904. Das Dolomitgebiet der Luganer Alpen. Geologisch-paläontolo- 

 gische Studien in den Comasker Alpen. II. Ber. nat. Ges. Freiburg i. 

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79Hoyle, William E. 4.55. 

 1904. A Diagnostic Key to the Genera of Récent Dibranchiate Cephalo- 

 poda. Mem. Proe. Manchester liter. philos. Soc. Vol. 48. No 21, 20 pp. 



80 Heinrich, Hans, 4.55:14.3. 

 1904. Über den Schlundkopf einiger dibranchiaten Cephalopoden. Eine 

 vergleichende Studie. Zeitschr. Mat. Bd. 77. p. 1—40, 2 Taf., 16 figg. 

 78781 Hamlyn-Harris, Eonald. 4.55 : 14.85. 



1903. Die Statocysten der Cephalopoden. Zool. Jahrb. Abt. Morph. 

 Bd. 18. p. 327—358, 5 Taf., 10 figg. 



28. X. 1904. 



