▁gla cier , ▁about ▁ ▁long ▁and ▁ ▁wide , ▁dra ining ▁north ▁between ▁Perry ▁Range ▁and ▁Dem as ▁Range ▁into ▁the ▁Get z ▁Ice ▁Sh elf ▁on ▁the ▁coast ▁of ▁Marie ▁By rd ▁Land . ▁This ▁vic inity ▁was ▁first ▁photograph ed ▁and ▁rud ely ▁chart ed ▁from ▁aircraft ▁of ▁the ▁U . S . ▁Ant ar ctic ▁Service ▁in ▁December ▁ 1 9 4 0 , ▁and ▁the ▁gla cier ▁was ▁mapped ▁in ▁detail ▁by ▁the ▁U . S . ▁Ge ological ▁Survey ▁from ▁ground ▁surve ys ▁and ▁from ▁U . S . ▁Navy ▁air ▁photos , ▁ 1 9 5 9 – 6 6 . ▁It ▁was ▁named ▁by ▁the ▁Ad vis ory ▁Committee ▁on ▁Ant ar ctic ▁Names ▁for ▁Commander ▁William ▁H . ▁Ber ry , ▁U . S . ▁Navy , ▁Air ▁Oper ations ▁Officer ▁for ▁Task ▁Force ▁ 4 3 ▁during ▁Operation ▁Deep ▁Free ze ▁ 1 9 6 9 – 7 2 ; ▁Oper ations ▁Officer , ▁ 1 9 7 3 . ▁ ▁There ▁are ▁seven ▁vol can ic ▁nun ata ks ▁along ▁the ▁east ▁side ▁of ▁the ▁gla cier . ▁ ▁See ▁also ▁ ▁List ▁of ▁gla ci ers ▁in ▁the ▁Ant ar ctic ▁ ▁List ▁of ▁Ant ar ctic ▁ice ▁streams ▁ ▁Gla ci ology ▁ ▁References ▁▁▁▁ ▁Category : G la ci ers ▁of ▁Marie ▁By rd ▁Land <0x0A> </s> ▁L oud on ▁Park ▁C emetery ▁and ▁L oud on ▁Park ▁Fun eral ▁Home , ▁Inc . ▁in ▁Baltimore , ▁Maryland ,