XII 



Kidston, On the Divisions and Cor- 

 relation o\ the Upper Portion of 

 ihc Goal Measuies, with special 

 reference to their development in 

 ihe Midland Counties of England. 



494 



, On the internal structure of 



Sigillaria elegans of Brongniarts 

 .,Histoire des Vegetaux fossiles". 



557 



— — , Preliminary Note on the oc- 

 curence of iVIicrosporangia in Or- 

 ganic Connection with the Foliage 

 of Lyginodendron. 495 



Lüureut, Flore pliocene des Cine- 

 rites du Pas-de-la-Mougudo et de 

 Saint -Vinceiit-!a Sable (Cantal). 



121, 285 



Lewis, The Plant Remains in the 

 Scottish Peat .\1osses. Part 1. — 

 Tl-.e Scottish Southern Uplands. 



398 



Lindberg, Subfossile Pflanzenreste 

 in den Mooren Finlands gefunden. 



207 



Marty, Vegetaux fossiles des Cine- 

 rites pliocenes de Las Clausades 

 iCantal]. 315 



Masien, The Relation of Roo!^ to 

 Stern in Calamites. 443 



Neuweiler, Die prähistorischenPflan- 

 zenreste Mitteleuropas, mit be- 

 sonderer Berücksichtigung der 

 schweizerischen Funde. 605 



Scott, On the Structure and .Affini- 

 ties of Fossil Plauts from the 

 Palaeozoic Rocks. — V. On a New 

 Type of Sphenophyllaceous Cone 

 (Sphenophyllum fertile) from the 

 Lower Coal-Measures. 444 



Scott, The Early History of Seed- 

 bearing Plauts, as recorded in 

 the Carboniferous Flora; being 

 the Wilde Lecture, 1905. 445 



— — , The Sporangia of Stauropteris 

 oldhamia Binney. 524 



— — , What were the Carboniferous 

 Ferns ? 559 



Seward and Woodward , Permo- 

 Carboniferous Plauts and Verte- 

 brates from Kashmir. 447 



Smith, On a Lepidodendroid stem 

 from the Coalmeasures. 416 



Squinabol, I pseudofossili dei gneiss 

 e dei micascisti. Storia di un 

 errore paleontologico. 525 



— — , Plante fossili di Contra Can- 

 tone [Novale]. 525 



Ward, Famous Fossil Cycad. 256 



— — , Palaeozoic Seed Plauts. 47 



— — , The Pteridospermaphyta. 48 

 Weiss and Lomax, The Stem and 



Brauches of Lenidodendron sela- 

 ginoides. 416 



White, Fossil Plauts of the Group 

 Cycadofilices. 175 



Zeillcr, Sur les plantes houilleres 

 des sondages d'Eply, Lesmenils 

 et Pont-ä-Mousson (Meurthe et 

 Moselle). 123 



— — , Sur les plantes rhetiennes 

 de la Perse recueillies par M. J. 

 de Morgan. 526 



— —, Sur quelques empreiutes ve- 

 getales de la formation charbon- 

 neuse supracretacee des Balkans. 



286 



— - -, Une nouvelie classe de Gym- 

 nospermes: les Pteridospermees. 



478 



Ylli. Algae. 



Allen, Die Keimung der Zygote bei 

 Coleochaete. 466 



Bachmann, Botanische Untersuch- 

 ungen des Vierwaldstätter Sees. 

 2. Ghlamydomonas als Epiphyt auf 

 .\nabaena flos ^quae Ralfs. 343 



V. Borbas, Ein Plankton-Lager in 

 den 0-Buda-er Gewässern. 566 



Börgesen, Contributions ä la con 

 naissance du genre Siphonocladus 

 Schmitz. 375 



— — , Ueber die Algenvegetation 

 der Färöer. Eine Äntworl. 343 



— — -dnüjonsson, The Distribution 

 of the Marine Algae of the Arctic 

 Sea and of the Northernmost 

 Part of the Atlantic. 343 



Chalon, Note sur une forme tres 

 reduite du Fucus limitaneus Mont. 



376 



Cleve, On the plankton from the 

 swedish coast-stations Mfiseskär 

 and Väderöbod coUected during 

 August 1902 -July 1903, and on 

 the seasonal Variation of the 

 plankton of the Baltic current. 



501 



— — , Report on the plankton of 

 the Baltic current, collected from 

 August 1903 to Juiy 1904 at the 

 swedish coast-stations MaseskUr 

 and Väderöbod. 501 



Collins, Ghlorochytrium Lemnae in 

 America. 305 



Comere, De l'influence de la com- 

 position chimique du milieu sur 

 la Vegetation de quelques algues 

 Chlorophycees. 403 



Cushman , A few Ohio Desmids. 



306 



