Level of Rarity
Decomposition may separate the foot from the body because the ankle is relatively weak, and the buoyancy caused by air either inside or trapped within a shoe would allow it to float away. According to SFU entomologist Gail Anderson, extremities such as the hands, feet, and head often detach as a body decomposes in the water, although they rarely float.
However, finding feet and not the rest of the bodies has been deemed unusual. Finding two feet has been given a "million to one odds" and has thus been described as "an anomaly". The finding of the third foot made it the first time three such discoveries had been made so close to each other. The fourth discovery caused speculation about human interference and, statistically, was called "curious".
Read more about this topic: Salish Sea Human Foot Discoveries
Famous quotes containing the words level of, level and/or rarity:
“Architecture might be more sportive and varied if every man built his own house, but it would not be the art and science that we have made it; and while every woman prepares food for her own family, cooking can never rise beyond the level of the amateur’s work.”
—Charlotte Perkins Gilman (1860–1935)
“All’s oblique;
There’s nothing level in our cursed natures
But direct villainy. Therefore be abhorred
All feasts, societies, and throngs of men!”
—William Shakespeare (1564–1616)
“Television hangs on the questionable theory that whatever happens anywhere should be sensed everywhere. If everyone is going to be able to see everything, in the long run all sights may lose whatever rarity value they once possessed, and it may well turn out that people, being able to see and hear practically everything, will be specially interested in almost nothing.”
—E.B. (Elwyn Brooks)