▁Murray ▁renamed ▁his ▁house , ▁on ▁Bos wall ▁Road ▁in ▁northern ▁Edinburgh , ▁Ch allen ger ▁L odge ▁in ▁recognition ▁of ▁the ▁expedition . ▁The ▁building ▁now ▁houses ▁St ▁Col um ba ' s ▁H osp ice . ▁ ▁Marine ▁Labor atory , ▁Gr anton ▁In ▁ 1 8 8 4 , ▁Murray ▁set ▁up ▁the ▁Marine ▁Labor atory ▁at ▁Gr anton , ▁Edinburgh , ▁the ▁first ▁of ▁its ▁kind ▁in ▁the ▁United ▁Kingdom . ▁In ▁ 1 8 9 4 , ▁this ▁labor atory ▁was ▁moved ▁to ▁Mill port , ▁Is le ▁of ▁C um bra e , ▁on ▁the ▁F irth ▁of ▁C ly de , ▁and ▁became ▁the ▁University ▁Marine ▁Bi ological ▁Station , ▁Mill port , ▁the ▁for er un ner ▁of ▁today ' s ▁Scottish ▁Association ▁for ▁Marine ▁Science ▁at ▁D unst aff n age , ▁near ▁O ban , ▁Ar gy ll ▁and ▁B ute . ▁ ▁Bath ym et rical ▁survey ▁of ▁the ▁fresh - water ▁lo chs ▁of ▁Scotland ▁After ▁comple ting ▁the ▁Ch allen ger ▁Ex ped ition ▁reports , ▁Murray ▁began ▁work ▁surve ying ▁the ▁fresh ▁water ▁lo chs ▁of ▁Scotland . ▁He ▁was ▁assist ed ▁by ▁Frederick ▁P ull ar ▁and ▁over ▁a ▁period ▁of ▁three ▁years ▁they ▁survey ed ▁ 1 5 ▁lo chs ▁together . ▁In ▁ 1 9 0 1 ▁P ull ar ▁d rown ed ▁as ▁a ▁result ▁of ▁an ▁ice ▁sk ating ▁accident ▁which ▁caused ▁Murray ▁to ▁consider ▁abandon ing ▁the ▁survey ▁work . ▁However ▁P ull