Morely likely hurley, if
this source can believed when it says "
Nova Scotia's newspapers document the gradual and steady development of ice hurley into ice hockey within the province prior to its eventual spread across the nation." But obviously we've already found aspects that draw similarities to other local games like rickets, shinny, lacrosse, etc.
Not sure it can be believed. Not saying it definitely can't, but the contemporary sources presented by Houda and Gidén paint the following picture (all newspapers from Halifax-Dartmouth unless stated otherwise):
1827 Acadian Magazine
"At ricket with hurlies some dozens of boys chase the ball o'er the ice..."
1842 Morning Post
"The Dartmouth Lakes were rough yesterday. Maynard's was best - but a great spot might be found almost on any of them for a game of ricket."
1846 book Little Grace, or, Scenes in Nova Scotia
"Grace looked about for George, and as she did not see him, she felt sure he was with some boys whom she saw playing at hurley on the ice."
1853 Acadian Reporter
"The Lake above Mr. Hostermau's was literally covered with skaters, with their hurlies..."
1859 The British Colonist
"...when the bat laid aside, skates strapped on, and hurly in hand, the ball is followed over the glassy surfaces of the lakes..."
1859 Evening Gazette (Boston)
"Ricket is the favorite pastime" (in Nova Scotia)... "Each ricketer is provided with a hurley (or hockey, as it is termed here [scil. in Boston],), and all being ready, a ball is thrown in the air, which is the signal to commence the play..."
1864 Halifax Reporter
"If we turn towards the country, we are at once struck by the almost total absence of stone throwing boys... What has become of them? The nearest pond answers this question; they are playing hockey on the ice..."
1867 Halifax Evening Reporter
"Two well contested games of 'ricket' were being played. At the upper end were a number of young men from Dartmouth and the City, playing their 'hurleys' and 'following up' the ball while the centre was occupied by a number of officers of the Garrison and Fleet, in a match game called hockey i.e. ricket."
1869 Acadian Reporter
"There is a ricket club formed of the officers of the 78th Regiment, another by some members of the Phoenix Cricket Club and one is proposed at Dartmouth."
Conclusions:
1) Ricket and hurley were synonyms (with "hurley" often referring to the stick used in a ricket game).
2) Except for the forming of clubs there's hardly any documentation of an "gradual and steady development" of the game.