MARYLAND GEOLOGICAL SU RVEY 







PLIOCENE AND PLEISTOCENE PLATE //, 



Green Spy Jftorf ah 



Wfflliiunsport i 



£e4 



MAP 



OF 



MARYLAND 



Harpers rerrt 



DELAWAKB, and thk DISTRICT or COLUMBIA. ( 

 SHOWING 

 DISTRIBUTION OF WICOMICO STATIONS 

 MARYLAND GEOLOGICAL SURVEY 



WM. BULLOCK CLARK, STATE QEOLOQIST 



1906 





Aikin 

 90 



Curtis Bay 

 100 



Washington 

 90 



Grays Hill 

 100 



GreenbushPt. 

 100 



Deep Creek 

 100 



Grafton 

 90 



Drum Pt. 



75 



Ridge 

 45 



West 

 45 



Aikin 

 90 





0.2 







0.6 



1.2 



2.3 







0.2 



0.4 



0.3 



Curtis Bay 

 100 



10 ft. 



36 miles 



0.2 ft. per mile 





0.3 















0.1 



0.4 



0.7 



0.6 



Washington 

 90 



ft. 



67 miles 



ft. per mile 



10 ft. 



31 miles 

 0.3 ft.per mile 





0.1 



0.1 



0.3 







0.3 



0.7 



0.5 



Grays Hill 

 100 



10 ft. 

 15 miles 



0.6 ft. per mile 



ft. 



50 miles 



ft .per mile 



10 ft. 



80 miles 



0.1 ft.per mile 













0.1 



0.2 



0.5 



0.6 



GreenbushPt. 

 100 



10 ft. 



8 miles 



1.2 ft.per mile 



ft. 



37 miles 



ft. per mile 



10 ft. 



66 miles 



0.1 ft.per mile 



ft. 



14 miles 



ft. per mile 









0.1 



0.3 



0.6 



0.6 



Deep Creek 

 100 



10 ft. 



12 miles 



2.3 ft.per mile 



ft. 



16 miles 



ft. per mile 



10 ft. 



30 miles 



OS ft. per mile 



ft. 



53 miles 



ft. per mile 



ft. 



39 miles 



ft. per mile 





0.1 



0.6 



0.8 



0.7 



Grafton 

 90 



ft. 



98 miles 



ft. per mile 



10 ft. 



62 miles 



0.1 ft.per mile 



ft. 



33 miles 



ft. per mile 



10 ft. 



109 miles 

 0.1 ft.per mile 



10 ft. 



96 miles 



0.1 ft.per mile 



10 ft. 



57 miles 



0.1 ft.per mile 





0.4 



0.9 



0.5 



Drum Ft. 

 75 



15 ft. 



87 miles 



0.2 ft.per mile 



10 ft. 



62 miles 



0.4 ft.per mile 



18 ft. 



49 miles 

 0.3 ft.per mile 



10 ft. 



94 miles 



0.2 ft per mile 



10 ft. 



82 miles 



0.3 ft.per mile 



10 ft. 



48 miles 



0.6 ft. per mile 



ft. 



42 miles 



0.4 ft.per mile 





3 



0.9 



Ridge 

 45 



45 ft. 



101 miles 



0.4 ft.per mile 



55 ft. 



77 miles 



0.7 ft.per mile 



46 ft. 



63 miles 



0.7 ft.per mile 



55 ft. 



107 miles 



0.5 ft.per mile 



55 ft. 



96 miles 



0.6 ft.per mile 



55 ft. 



63 miles 



0.8 ft.per mile 



45 ft. 



50 miles 



0.9 ft.per mile 



46 ft. 



15 miles 



3 ft. per mile 









West 

 45 



45 ft. 



95 miles 



0.3 ft.per mile 



55 ft. 



88 miles 



0.6 ft.per mile 



46 ft. 



90 miles 



0.5 ft.per mile 



55 ft. 



96 miles 



0.5 ft. per mile 



55 ft. 



87 miles 



0.6 ft.per mile 



55 ft. 



72 miles 



0.7 ft.per mile 



45 ft 



90 miles 



05 ft.per mile 



45 ft. 



48 miles 



0.9 ft. per mile 



ft. 



46 miles 



ft. per mile 



iverage slope 

 >.4 ft.per mile 



DIAGRAM SHOWING ATTITUDE OF WICOMICO SURFACE. 



- INDICATES POSITION OF STATION 

 NUMERALS INDICATE ELEVATIONS 



SCALE 

 1:1,250,000. 20 Miles = 1 Inch 



