Assertion: alewife | /r/HasProperty | introduced into lake ontario
Facets:
value: with american shad stockings
type: OTHER
value: in the 1880s
type: TEMPORAL
Source sentences:
text: Although Smith (1970) brings up the possibility that alewife were introduced into Lake Ontario with American shad stockings in the 1880s, he discounts this possibility in favor of the hypothesis that they reached the lake via the Erie Canal from the Hudson River.