870 SYSTEMATIC PALEONTOLOGY 



the Magothy formation of New Jersey and Maryland, the Black Creek 

 formation of North Carolina, and the Tuscaloosa formation of Alabama. 



Occurrence. MAGOTHY FORMATION. Grove Point, Cecil County; 

 Round Bay, Anne Arundel County. 



Collection. U. S. National Museum. 



EUCALYPTUS LATIFOLIA Hollick 

 Plate LXXXI, Figs. 6, 7 



Eucalyptus latifolia Hollick, 1907, Mon. U. S. Geol. Survey, vol. 1, p. 97, pi. 



xxxv, figs. 1-5. 

 Eucalyptus latifolia Berry, 1910, Bull. Torrey Bot. Club, vol. xxxvii, p. 26. 



Description. Leaves elongate-ovate in outline, tapering to a somewhat 

 abruptly attenuated and more or less curved or flexuous tip. Base cuneate. 

 Length about 15 cm. Maximum width, about half-way between the apex 

 and the base, about 5 cm. Midrib stout, flexuous. Secondaries thin, 

 numerous, diverging from the midrib at angles of from 45 to 50, nearly 

 straight or flexuous, their tops joined by a marginal vein. Margins entire. 

 Texture subcoriaceous. 



These large leaves occur in the Magothy formation of Marthas Vine- 

 yard, Long Island, and Maryland. They are not uncommon at one 

 locality in the lower Tuscaloosa of Alabama. Their relation to Eucalyptus 

 is extremely doubtful, but a change of generic reference is not considered 

 advisable at the present time. 



Occurrence. MAGOTHY FORMATION. Round Bay, Anne Arundel 

 County. 



Collection. Maryland Geological Survey. 



EUCALYPTUS GEINITZI (Heer) Heer 

 Plate LXXXI, Figs. 1-5 



Myrtophyllum geinitzi Heer, 1872, Fl. v. Moletein, p. 22, pi. xi, figs. 3, 4. 

 Myrtophyllum geinitzi Heer, 1874, Fl. Foss. Arct., Bd. iii, Ab. ii, p. 116, pi. 



xxxii, figs. 14-17. 

 Myrtophyllum geinitzi Fri, 1878, Archiv. Naturw. Landes, Bohm., Bd. iv, 



Nr. i, pp. 18, 94. 

 Eucalyptus geinitzi Heer, 1885, Fl. Foss. Arct., Bd. vi, Ab. ii, p. 93, pi. iv, 



figs. 1, 13; pi. xix, fig. Ic. 



