Shell money most valued by the Native American tribes of the Pacific Coast from Alaska to northwest California was "Dentalium shell", a species of long narrow marine shelled mollusk, a tusk shell or scaphopod. The tusk shell is naturally open at both ends, and can easily be strung on a thread. This shell money was valued by its length rather than the exact number of shells; the "ligua", the highest denomination in their currency, was a length of about 6 inches. Farther south, in central California and southern California, the shell of the olive snail "Olivella biplicata" was used to make beads
Pavonia, New Netherland Pauw purchased the land from the indigenous population, although the concept of ownership differed significantly for the parties involved. Three Lenape "sold" the land for 80 fathoms (146 m) of wampum (shell beads strung together), 20 fathoms (37 m) of cloth, 12 kettles, six guns, two blankets, one double kettle, and half a barrel of beer. These transactions, dated July 12, 1630, and November 22, 1630, represent the earliest known conveyance for the area. It is said that the three were part of the same band who had sold Manhattan Island to Peter Minuit then "sold" this land, to which