172, 



N. CXXXI, 1919, pag. 323-351, 3 Fig. in the Text, plates 

 XXII-XXIV. 



146. Howe M. A, — Calcareous Algae from Murray Island, Au- 

 stralia, and Cocos-Keeling Islands, — Public. N. 21J of the 

 Carnegie Institntioii of Washington 1917 [16 Aug. 1918J pag. 

 291-296, plates 97-98. 



147. Howe M. A. — Tertiary Calcareous Algae from the Islands 

 of St. Bartholomew, Antigua, and Anguilla. — Public. N. 2gi 

 of the Carnegie Institution of IVashingtoìi (17 oct. 1919), 

 pag. 9-19, plates I-VI. 



J48. Howe M. A. — On some fossil and recent Lithothamnieae of 

 the Panama Canal Zone [Archaelithothamnion epispormn, Li- 

 thothamnion Vaughanii, Lith. Isthini]. — Sniithsonian Inst. 

 Nat. Mus. Bull. 103, 1919, pag. 11-13, plates i-ii. 



T49. Kylln H. — Ueber die Befruchtung und Reduktionsteilung bei 

 Nemalion multifidium. — Ber. der deutschen botan. Gesell- 

 schaft XXXIV, pag. 257-271, 7 Abbild. im Text. 



150. Sauvageau C. — Sur le parasitisme d'une Algue rouge [Po- 

 lysiphonia fastigiata Grev.]. — Conipt. rend. Acad. Se. de 

 Paris T. 169, 1919, pag. 1283-1286. 



151. Setchell W. A. — Parasitism among red Algae. — Proceed. 

 Amer. Philos. Soc. voi. 57, 1918, pag. 155-172. 



152. Yendo K. — The Germination and Development of Some 

 Marine Algae. I \Porpìiyra\ — Botanical Magazine voi. XXXIII 

 n. 388, Tokyo 1919. 



Fucoideae 



153. Fallis A. L. — Growth in some Laminariaceae. — Pubi. 

 Puget Sound Mar. Station I, pag. 137-155, plates 26-28. 



154. Frye C. T. — Gas pressure in Nereocystis. — Pubi. Puget 

 Sound Mar. Station I, pag. 85-88, 2 plates. 



155. Frye T. C. — The age of Pterigophora californica. — Pubi. 

 Puget Sound Biol. Station voi. 2, 1918, pag. 65-71, piate 17. 



156. Gail F. W. — Some Experiments with Fucus to determine 

 the factors controUing its vertical distribution. — Puget Sound 

 Biol. Stat. Pubi. II, 1918, pag. 139- 151, i chart, 6 Tables. 



