KNOWLTOX. 
TERTIARY PLANTS OF NORTH AMERICA. 15 
Felix (Johannes). TJntersiichungen iiber fossile Holzer. V. Stuck. 
Zeitscbr. d. Deutschen geol. Gesell., Jahrg. 1896, pp. 249-260, PL VI, 1896. 
Fontaine (William Morris). The Potomac or younger Mesozoic flora. 
Monogr. U. S. Geol. Surv., Vol. X \', pp. i-xiv, 1-377, Pis. I-CLXXX (bound 
separately), 1889. 
Description of some fossil plants from the Great Falls coal Held 
of Montana. 
Proc. U. S. Nat. Mus., Vol. XV, pp. 487-495, Pis. LXXXII-LXXXIV, 1892. 
Notes on some fossil plants from the Trinity division of the 
Comanche series of Texas. 
Proc. U. S. Nat. Mus., Vol. XVI, pp. 261-282, Pis. XXX Vl-XLIII, 1893. 
Flora of the Shasta-Ohico series. 
In Diller (J. S.) and Stanton (T. W.), The Shasta-Chico series: Bull. 
Geol. Soc. Am., Vol. V, pp. 435-464 (p. 450), 1894. 
Note on plants of Horsetown beds. 
In Stanton (T. W.), Contributions to tbe Cretaceous paleontology of tbe 
Pacific coast ; tbe fauna of tbe Knoxville beds : Bull. U. S. Geol. Surv. No. 
133, p. 22, 1895 (1896). 
Heer (Oswald). Descriptions of fossil plants from Nebraska. 
In Meek (F. B.) and Hayden (F. V.), Remarks on tbe Lower Cretaceous 
beds of Kansas and Nebraska, together with descriptions of some new- 
species of Carboniferous fossils from tbe valley of the Kansas River : Proc. 
Phila. Acad. Sci., Vol. X, pp. 265, 266, 1858. 
Ueber einige fossile Plianzen von Vancouver und Kritisch- 
Columbien. 
Neue Denkscbr. d. allgeni. schweiz. Gesell., Vol. XXI, pp. 1-10, Pis. I, II, 
1865. 
Miocene Pnanzen des Bankslandes. 
Flora fossilis arctica, Vol. I, pp. 134, 135, Pis. XX, XXXV, XXXVI, 1868. 
Miocene Pflanzen vom Mackenzie. 
Flora fossilis arctica, Vol. I, pp. 135-139, Pis. XXI-XXIII, 1868. 
Flora Fossilis Alaskana; Fossile Flora von Alaska. 
Kongl. svenska Vetenskaps-Akad. Handl., Vol. VIII, No. 4, pp. 1-41, Pis. 
I-X, 1869 (Flora fossilis arctica, Vol. II, Abth. 2). 
Flora Fossilis Arctica. 
Vol. 1, 1868. Die fossile Flora der Polarlander, enthaltend die in Nord 
Gronland, auf der Melville-Insel, im Banksland, ;tm Mackenzie, in Island 
und in Spitzbergen entdeckten fossilen Pnanzen, pp. 1-192, Pis. I-L. Mit 
einem Auhang fiber versteinerte Holzer der artiscben Zone, von Dr. Carl 
Cramer, pp. 167-180, Pis. XXXIV-XLII. 
Vol. II, 1871. 
Abth. 1. Fossile Flora der Biiren-Insel: Kongl. svenska Vetensk. Akad. 
Handl., Vol. IX, No. 5, pp. 1-51, Pis. I-XV, 1871. 
Abth. 2. Flora Fossilis Alaskana; Fossile Flora von Alaska : Kongl. 
svenska Vetensk. Akad. Handl., Vol.VIII, No. 4, pp. 1-41, Pis. 1-X, 1869. 
Abth. 3. Die Miocene Flora und Fauna Spitzbergcns: Kongl. svenska 
Vetensk. Akad. Handl., Vol. VIII, No. 7, pp. 1-98, Pis. I-X VI, 1870. 
