The two others are cremation and " water burial ."
2.
In towns with access to a river, " water burial " is now often performed by cutting a corpse into small pieces that will disappear into the mouths of fish.
3.
Ocean salinity has been stable for billions of years, most likely as a consequence of a chemical / tectonic system which removes as much salt as is deposited; for instance, sodium and chloride sinks include evaporite deposits, pure water burial, and reactions with seafloor basalts.
4.
Sears states that the platform was " clearly ceremonial ", that the pond was a " culturally correct environment for [ a ] charnel platform ", and that the water was " a ceremonial requirement . " Water burials were common in inland ( freshwater ) sites in Florida, such as the Windover archaeological site and Little Salt Springs.
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