54 THE PLIOCENE AND PLEISTOCENE DEPOSITS OF MARYLAND 



Bibbins, A. A Fossil Cypress Swamp in Maryland. 



The Plant World, vol. i, 1898, pp. 164-166. 



Discusses fossil swamp at Bodkin Toint and correlates it with the Raritan formation. 



Shattuck, G. B. Two Excursions with Geological Students into the 

 Coastal Plain of Maryland. 



Johns Hopkins Univ. Cir. No. 137, vol. xv, 1898, pp. 15-16. 



Discusses deposits at Bodkin Point, Drum Point, Cornfield Harbor, and other places, 

 and suggests that they may all helong to one and the same formation. 



Uhler, P. E. Preliminary Notice of a Eecent Series of Geological 

 Accumulations, the McHenry Formation. 



Trans. Md. Acad. Sci., 1900, vol. i, new series, 1888-1900, Baltimore, 1901. 

 Article issued Nov. 19, 1898, pp. 395-400. 



Describes some recent and fossil swamp deposits which are called the McHenry 

 formation. 



Dall, W. H. A Table of the North American Tertiary Horizons, 

 correlated with one another and with those of western Europe, with An- 

 notations. 



18th Ann. Rept. U. S. Geol. Surv., 1896-97, Washington, 1898, pp. 323-348. 

 Regards the Lafayette formation as Pliocene and the clay-bearing fossils near 

 Cornfield Harbor as Pleistocene. 



1899. 



Abbe, Cleveland, Jr. A General Eeport on the Physiography of 

 Mar}dancl. 



Md. Weather Service, vol. i, 1899, pp. 41-216, plates i-xix. 

 Describes topography of Coastal Plain and discusses its origin. 



Clark, William Bulloce:. The Eelations of Maryland Topography, 

 Climate, and Geology to Highway Construction. 



Md. Geol. Surv., vol. iii, 1899, pp. 47-107, plates iii-xi. 



Shows how highway construction and improvement has been effected by the topo- 

 graphy, climate, and distribution of geological formations within the State. 



Johnson, A. N. The Present Condition of Maryland Highways. 

 Md. Geol. Surv., vol. iii, 1899, pp. 187-262, plates xv-xxviii. 

 Discusses at great length the condition of the highways within the State and the 

 materials at hand by which they may be improved. 



1900. 



McGee, W J [The Sixteenth Sheet Section at Washington, D. C] 

 Science, n. s. vol. xii, 1900, pp. 990-991. 



Suggests that a portion of this section may be equivalent to the reusauken of New 

 Jersey. 



