▁and ▁the ▁existence ▁of ▁great ▁terminal ▁mor aines . ▁ ▁In ▁ 1 8 8 4 ▁his ▁Report ▁on ▁the ▁Terminal ▁M ora ine ▁in ▁Pennsylvania ▁and ▁Western ▁New ▁York ▁was ▁published : ▁a ▁work ▁containing ▁much ▁information ▁on ▁the ▁limits ▁of ▁the ▁North ▁American ▁ice - sheet . ▁In ▁Britain ▁he ▁sought ▁to ▁trace ▁in ▁like ▁manner ▁the ▁southern ▁extent ▁of ▁the ▁terminal ▁mor aines ▁formed ▁by ▁British ▁ice - sheets , ▁but ▁before ▁his ▁conclus ions ▁were ▁m ature d ▁he ▁died ▁at ▁Manchester ▁on ▁July ▁ 2 1 , ▁ 1 8 8 8 . ▁The ▁results ▁of ▁his ▁observations ▁were ▁published ▁in ▁ 1 8 9 4 ▁entitled ▁Pap ers ▁and ▁Notes ▁on ▁the ▁Gla cial ▁Ge ology ▁of ▁Great ▁Britain ▁and ▁Ireland , ▁edited ▁by ▁Dr ▁H W ▁Cross key . ▁ ▁Psych ical ▁research ▁ ▁Lewis ▁took ▁interest ▁in ▁investig ating ▁par an ormal ▁claims . ▁In ▁ 1 8 8 6 , ▁he ▁attended ▁sé ances ▁of ▁the ▁medium ▁William ▁E gl inton ▁and ▁detected ▁him ▁in ▁fra ud . ▁The ▁expos ure ▁was ▁published ▁in ▁the ▁Pro ceed ings ▁of ▁the ▁Society ▁for ▁Psych ical ▁Research ▁in ▁ 1 8 8 7 . ▁ ▁Publications ▁▁ ▁Prim itive ▁Indust ry ▁with ▁Charles ▁Con rad ▁Abb ott ▁( 1 8 8 1 ) ▁ ▁Report ▁on ▁the ▁Terminal ▁M ora ine ▁in ▁Pennsylvania ▁and ▁Western ▁New ▁York ▁( 1 8 8 4 ) ▁ ▁Pap ers ▁and ▁Notes ▁on ▁the ▁Gla cial ▁Ge ology ▁of ▁Great