872 SYSTEMATIC PALEONTOLOGY 



vein, which is either almost straight when the secondaries are close set, or 

 more or less bowed when the secondaries are some little distance apart, as 

 is often the case. 



This species is especially wide-ranging. It was described originally 

 from the Cenomanian of Moravia and has since been recorded from the 

 Cenomanian of Saxony and the Cenomanian and Turonian of Bohemia, 

 from the Atane beds of Greenland, the Dakota sandstone of the West, and 

 from Marthas Vineyard to Texas along the Atlantic coast. It ranges 

 upward into the Black Creek formation of North Carolina and is not rare 

 in the Middendorf beds of South Carolina. In the Tuscaloosa formation 

 of Alabama the species has not been commonly met with, but this may 

 simply be due to accidents of preservation. 



Occurrence. MAGOTHY FORMATION. Deep Cut, Delaware; Grove 

 Point, Cecil County ; Bound Bay and Little Eound Bay, Anne Arundel 

 County, Maryland. 



Collection. Maryland Geological Survey. 



EUCALYPTUS WARDIANA Berry 



Eucalyptus ? dubia Berry, 1903, Bull. N. Y. Bot. Garden, vol. iii, p. 87, pi. 



lii, fig. 1 (non Ettingshausen, 1887). 



Eucalyptus wardiana Berry, 1905, Bull. Torrey Bot. Club, vol. xxxii, p. 47. 

 Eucalyptus wardiana Berry, 1906, Ibidem, vol. xxxiii, p. 180. 

 Eucalyptus wardiana Berry, 1906, Kept. State Geol. of New Jersey for 1905, 



pp. 138, 139, 141. 

 Eucalyptus wardiana Berry, 1914, Prof. Paper U. S. Geol. Survey, No. 84, p. 



57, pi. xiv, figs. 3, 4. 



Description. Leaves linear-lanceolate in outline with a pointed base 

 and a gradually narrowed, acuminate tip. Length about 8 cm. to 10 cm. 

 Maximum width about 1.3 cm. Margins entire. Texture subcoriaceous. 

 Midrib of medium size. Secondaries very numerous, equally spaced, at 

 intervals of about 1 mm. ; they diverge from the midrib at angles of about 

 60 and pursue relatively straight courses to the immediate vicinity of the 

 margins where their ends are united by a straight aerodrome marginal 

 vein running close to and parallel with the margins. Tertiaries forming 

 a double series of nearly isodiametric four-sided or five-sided meshes in 

 each interval between adjacent secondaries. 



