General Palaeobotany. 



252 



39 



39.7900 PLAXTAE IXCERTAE 



SEDIS. 

 d EUROPE. 



dh Italy. 



Squiaabol, Senofonte. I pseudofossill 

 dei Gneiss e dei ilicascListi. Storia 

 di un errore paleontolocjico. Padova, 

 Atti Mem. Ace, 20, 1904, (33-38, con 

 tav.). 



45 PALAEOZOIC (GENERAL • 



45-6600 CYCADOFILICES 



(PTERIDOSPEmiEAE). 



Scott, T)[ukinfield] H[enry]. Ueber 

 die wichtigsteii iieuereu Ergebnisse der 

 Pbytopalaeontologie. The fern-like 

 seed-plants of the carljoniferous flora. 

 [7)1 : Resultats scieutif. du congres in- 

 tern, de Bot. Vienne 1905.] Jena (G. 

 Fischer), 1906, (279-296). 



WMte, David. Fossil plants of the 

 group Cycadofilices. Washington, D.C., 

 Smithsonian Inst., ilisc. Collect., 47, 

 1905, (377-390, with pL). Separate. 

 24.5 cm. 



456700 



PTERIDOPIIYTA. 



Koehne, Werner. Sigillarienstiimme, 

 Uuterscheidungsmerkmale, Arten, Geo- 

 logiscbe Verl)reitimg. Diss., Erlaiigen. 

 Berlin (Druck v. A. \V. Schade\ 1904, 

 (73). 25 cm. 



Stenzel, K[arl] Gnstav. Die Psaro- 

 nien ; I'eobachtungen und Betracht- 

 ungen. Wien, Beitr. Pal. Geol. Oest- 

 Uiig., 19, 1906, (85-123, init 7 Taf.). 



gd Canadian Dominion East. 



Matthew, G. F. Physical aspect of 

 the Cambrian rocks in Eastern Canada, 

 with a catalogue of the organic remains 

 found in them. St. John's, X.B., Bull. 

 Xat. Hist. Soc, Xew Brunsw., 5, 1904, 

 (253-258). 



55 UPPER PALAEOZOIC. 



555000 PALAEOBOTAXICA 

 GEXERALIS. 



Gothan, Walter. Die Pflanzen der Stein- 

 kohlenformation. Ans d. Natnr, Stutt- 

 gart, 2, 1906, (14-24, 50-56, 86-92, mit 

 1 Taf.). 



Matthew, G. F. A backward step in 

 palaeobotany. Ottawa, Trans. IJ. Soc. 

 Can., (Ser. '2), 7, Sect. 4, 1902, (113- 

 122). 



a THE EARTH AS A WHOLE. 



Schuchert, Charles. The Russian 

 Carboniferous and Permian compared 

 with those of India and America. A review 

 and discussion. Amer. J. Sci., New 

 Haven, Conn., fSer. 4), 22, 1906, (29- 

 46, 143-158, with pl.). 



d EUROPE. 



</'• German Empire. 



Langenhan, A. Fauna und Flora 

 des Rotliegenden in der Umgebung von 

 Friedrichroda in Tiiiir. Friedrichroda 

 (Selbstverl.), 1905, (12, mit 13 Taf.). 

 36 cm. 5 M. 



50 LOWER PALAEOZOIC 

 507400 



ALGAE ET SCHIZO- 

 PHYCEAE. 



U 



NORTH AMERICA. 



fjc Canadian Dominion West. 



Ami, 11. M. Description of a species 

 of lii)thotrephifi from the dark-gray 

 calcareous and indurated slates col- 

 lected by llr. J. 15. Tyrrell from a 

 locality along the Unihani river, seven 

 miles north of Dalton's Post, Yukon 

 District, Canada. Ottawa, Sum. Rep. 

 Geol. Surv. Can.. 1904, 1905,(388). 



dh Italy. 



Barsanti, Leopoldo. Secondo con- 

 tributo alio studio della flora fossile di 

 Jano. Pisa, Proc. verb. Soc. tosc. sc. 

 nat., 14, 1904,(115-125). 



/ AFRICA. 



/'( Mediterranean States. 



Thevenin, Armand. Xote sur les 

 fossiles du Carbonifere inferieur du 

 Djebel Bechar (Sud-Oranais). Paris, 

 Bui. soc. geol., (ser. 4), 4, 1904, (818- 

 822). 



