to be Ephedra, though he was not prepared to say so definitely 

 at that time. 



The Arlington Chemical Co., Yonkers, N. Y. 



References 



Goeppert, H. R. and Menge. 1883. Die Flora des Bernsteins und ihre Bezie- 



hungen zur der Tertiarformation. Pt. 1, p. 47, pi. 16, figs. 243-245, 247, 



247a. 

 Heer, Oswald. 1855. Flora Tertiaria Helvetiae. Vol. 1, p. 60, pi. 22, fig. 2. 

 Saporta, G. 1889. Dernieres adjonctions a la flore fossile d'Aix-en-Provencc. 



P. 57. pi. 5, figs. 1-8. 

 Unger, F. 1850. Die fossile Flora von Sotzka. Densk der Math.-naturwiss. 



Classe der Kaiserlichen Akad. der Wiss. 2: 159. 

 1870. Geologie der europaischen Waldbaume. Pt. 2, p. 133, pi. 3, 



fig. 21. 

 Wodehouse. 1933. Tertiary Pollen — II. The oil shales of the Green River 



formation. Bull. Torrey Club. 60: 495. 



