Form 9—076 
NAME 
date 3/16/54, p.5 
u. s. GOVERNMENT PRINTING OFFICE 10 — 87801-1 
3/16/18 
3/16/19 
Upper Marlboro Quadrangle 
Boad opposite 3682 Crane Hway. Creek E. of Rd f 
Keep rt on Marlboro Pike E. from D. C. at 
Marlboro triangle 
Creek shows contact of Aquia and Marlboro Cla; 
Marlboro Clay 1* above contact 
Aquia just below contact 
Marlboro and 202. Go through Marlboro take 
first rd left just before BE. tracks to 
car lot. Schmidt loc. C woods W of rd. 
(Schmidt says B. of rd, but E. has no ledge) 
Aquia greensand below second indurated ledge 
Ed. above car lot, same loc. as 10/22/5 
1951 but road has been cut and slope move 
Aquia near top. 
