Pelorus Sound is typical of New Zealand coastal locations, i.e. there is a semi-diurnal tide modulated on a spring-neap cycle, generated by the superposition of M2 (lunar, semi-diurnal) and S2 (solar, semi-diurnal) tidal constituents. Other tidal constituents, notably N2 (semi-diurnal, generated by the ellipticity of the moon’s orbit), introduce further modulation, meaning that the spring-neap cycle is not exactly repeated. The tidal range varies between at neap and at spring. (These values are calculated from a sea level time series, July 1997 – February 1998, at Pelorus Sound entrance.) The propagation of this tidal signal into Pelorus Sound has not been well
Investigations and prosecutions relating to the Mountain Meadows massacre so and then only in part) are set against Paiute accounts that absolve them from participation in the actual massacre. Historian Bagley believes "the problem with trying to tell the story of Mountain Meadows—the sources are all fouled up. You've either got to rely on the testimony of the murderers or of the surviving children. And so what we know about the actual massacre is—could be challenged on almost any point. _ " However, as Carleton mentions in his 1857 report, even Hamblin, the Indian agent who blamed the Paiutes for the massacre, admitted to him that in 1856 the