50 THE PHYSICAL FEATURES OF ST. MART S CODNTT 



Shattuck, 6. B. Two Excursions with Geological Students into the 

 Coastal Plain of Marj'lancl. 



Johns Hopkins Univ. Cir. No. 137, vol. xv, 189S, pp. 15-16. 



1899. 

 Abbe, Cleveland, Jr. A General Eeport on the Physiogi-aphy of 

 Maryland. 



Md. Weather Service, vol. 1, 1899, pp. 41-216, plates i-xix. 



Clark, William Bullock. The Eolations of Maryland Topograph}', 

 Climate and Geology to Highway Construction. 

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



Johnson, Arthur ISTewhall. The Present Condition of Maryland 

 Highways. 



Ibid., pp. 187-263, plates xv-xxviii. 



Maryland Geological Survey. Volume Three. 



The Johns Hopkins Press, Baltimore, 1899, 461 pp. Plates and maps. 



SioussAT, St. George Leakin. Highway Legislation in Maryland, 

 and its Influence on the Economic Development of the State. 

 Ibid., pp. 107-187, plates xii-xiv. 



1901. 

 Bonsteel, J. A. Soil Survey of St. Mary's County, Md. 

 Field Oper. Div. Soils for 1900, U. S. Dept. Agri., Second Rept. Div. Soils, 

 1901, pp. 125-145, with map. 



Maryland Geological Survey. Maryland and its Natural Ee- 

 scurces. 



Official Publication of the Maryland Commissioners, Pan-American Expo- 

 sition, Baltimore, 1901, 38 pp., map. 



Maryland Geological Survey'. Maryland and its Natural Ee- 

 sources. 



Official Publication of the Maryland Commissioners, Inter-state West 

 Indian Exposition, Baltimore, 1901, 38 pp., map. 



Shattuck, George Burbank. The Pleistocene Problem of the North 

 Atlantic Coastal Plain. 



Johns Hopkins Univ. Circ, vol. xx, 1901, pp. 69-75. 

 Amer. Geol., vol. xxviii, 1901, pp. 87-107. 



