Canadian Ivory provides walrus and narwhal, mammoth and elephant ivory for sale. We offer whole ivory tusks or pieces of ivory in varying sizes and shapes. We also buy estate ivory.
Walrus tusks are unique in the animal kingdom. The osteodentine core of a walrus tusk has a granular texture, like rice pudding. Al-Biruni’s reference to the middle portion of the fish tooth from the northern seas implies that this core differs from the material surrounding it, and he ...
The length of the tusks in the walruses is similar to the quality of the objective function values of the candidate solutions. Therefore, the best candidate solution with the best value for the objective function is considered the strongest walrus in the group. This search behavior of the ...
of course. He bought tusks from Alaskan natives who shot the big, slow beasts as they sprawled out on the ice to bask in the spring sun. Then the hunters chopped off their heads with chain saws or hand axes. The meat, worth nothing compared with the tusks, was left to rot. ...
Walrus Tusks Thewalrusinhabits Arctic waters. Its tusks are theupper caninesand can grow to about 1m in length, being longer in males (Figure 2.13). Males use their tusks in fighting other males for dominance over breeding. Tusks are also used to make and maintain holes in the ice and fo...