Blisworth Limestone Formation today in the seas off the Bahamas (Kirkaldy p. 59). Much of it also contains marine shells, notably of oyster. Subsequently, the site was submerged less deeply so that the overlying Blisworth Clay was deposited in brackish conditions. (Gallois p. 20) The stratum is known as Blisworth Limestone because it was first studied at Blisworth in Northamptonshire when the Blisworth tunnel was being dug for what is now called the Grand Union Canal. The tunnel finally opened in 1805. Blisworth limestone is a generally thin but widely spread deposit in eastern England. It becomes thicker as one progresses southward from
Blisworth and perhaps some community use. There is also a hotel - "The Walnut Tree Inn" - which was the original Blisworth Station Hotel. It is opposite the site of the former station. The village has two churches, one Church of England, where the church parish includes Stoke Bruerne and the other a Baptist Chapel. The Baptist Chapel was enlarged in 1871. Blisworth also has a football club, Blisworth F.C. There is an annual Canal Festival held in the village every August, held to help celebrate the part that the canal has played in Blisworth's history. This festival is organised by