MARYLAND GEOLOGICAL SURVEY 871 



Eucalyptus geinitzi Engelhardt, 1891, Isis. Ab. vii, p. 102. 



Eucalyptus geinitzi Lesquereux, 1892, Mon. U. S. Geol. Survey, vol. xvii, p. 



138, pi. xxxvii, fig. 20. 

 Myrtophyllum warderi Lesquereux, 1892, Mon. U. S. Geol. Survey, vol. xvii, 



p. 136, pi. liii, fig. 10. 

 Eucalyptus ? angustifolia Newberry, 1896, Mon. U. S. Geol. Survey, vol. 



xxvi (non Desv. 1822), p. Ill, pi. xxxii, figs. 1, 6, 7. 

 Eucalyptus geinitzi Newberry, 1896, Mon. U. S. Geol. Survey, vol. xxvi, p. 



110, pi. xxxii, figs. 2, 12 (non figs. 15, 16). 

 Eucalyptus geinitzi Krasser, 1896, Beitr. z. Kennt. Kreidef. Kunstadt in 



Mahren, p. 22. 

 Eucalyptus geinitzi Hollick, 1898, Ann. N. Y. Acad. Sci., vol. xi, p. 60, pi. iv, 



figs. 1-3. 

 Eucalyptus geinitzi FriC and Bayer, 1901, Archiv. Naturw. Landes, Bohm., 



Bd. xi, Nr. ii, p. 142, tf. 110. 

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



liii, fig. 3. 

 Eucalyptus ? angustifolia Hollick, 1904, Bull. N. Y. Bot. Garden, vol. iii, p. 



408, pi. Ixx, figs. 8, 9. 

 Eucalyptus geinitzi Berry, 1904, Bull. Torrey Bot. Club, vol. xxxi, p. 78, 



pi. iv, fig. 5. 



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

 Eucalyptus geinitzi Berry, 1907, Ibidem, vol. xxxiv, p. 201, pi. xv, fig. 4. 

 Eucalyptus ? angustifolia Hollick, 1907, Mon. U. S. Geol. Survey, vol. 1, p. 



95, pi. xxxv, figs. 9, 14, 15. 

 Eucalyptus geinitzi Hollick, 1907, Mon. U. S. Geol. Survey, vol. i, p. 96, pi. 



xxxv, figs. 1-8, 10-12. 

 Eucalyptus geinitzi Berry, 1907, Johns Hopkins Univ. Circ., n. s., No. 7, p. 



81. 

 Myrtophyllum warderi Hollick, 1907, Mon. U. S. Geol. Survey, vol. 1, p. 97, 



pi. xxxv, fig. 13. 



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

 Eucalyptus geinitzi Berry, 1911, Bull. 3, Geol. Survey of New Jersey, p. 189, 



pi. xxviii, fig. 7. 



Eucalyptus geinitzi Berry, 1912, Bull. Torrey Bot. Club, vol. xxxix, p. 402. 

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



56, pi. xiii, figs. 8-12; pi. xiv, fig. 1. 



Description. Leaves lanceolate in outline, broadest near the middle 

 and tapering almost equally in both directions to the acute apex and base. 

 There is considerable variation in size, averaging about 15 cm. in length 

 by 2.2 cm. in greatest width. The petiole is very stout, as is the prominent 

 midrib, which leaves a sharp groove in impressions showing the lower 

 surface. Secondaries numerous, thin, branching from the midrib at acute 

 angles, about 45, and running with but a slight curvature to the marginal 



