Note 55 — PART I

If both the ends of the gorge were as much bent up as a hook, the tendency would be for the gorge, when its points got fast, to be rotated by the pull on the line and to assume, owing to greater curvature, a bent-back position, which would allow of its easy withdrawal and defeat the object—the capture of the fish. Some Santa Cruz gorges are of an angular type, but with the points turned somewhat down. The double hook of bronze or copper, e.g. of Ancient Peru, seems to support my suggestion of gorge evolution, although, fair to add, it was suspended from the centre.