161 From your 1915 position, you come left and set a course for Gardiners Point. At 1930, your position is LAT 41°12.7'N, LONG 71°56.8'W. What type of bottom is charted at this position?

A. Blue mud, gritty shells
B. Buried mussels, gritty shells
C. Bumpy muck with grainy surface
D. Blue mud, gray sand