Furlong most practical measurements. Furlong A furlong is a measure of distance in imperial units and U.S. customary units equal to one eighth of a mile, equivalent to 660 feet, 220 yards, 40 rods, or 10 chains. Using the international definition of the inch as exactly 25.4 millimetres, one furlong is 201.168 metres. However, the United States does not uniformly use this conversion ratio. Older ratios are in use for surveying purposes in some states, leading to variations in the length of the furlong of two parts per million, or about 0.4 millimetres ( inch). This variation is too small to
Eustace L. Furlong Eustace L. Furlong Eustace L. Furlong was a paleontologist and fossil preparator noted for his work on ancient mammals and the Mesozoic reptiles of California. Furlong was born to a family with deep roots in the California area and spent his childhood in San Francisco. In 1900 he began attending the University of California at Berkeley. The next year he began preparing vertebrate fossils for Berkeley paleontologist John C. Merriam. In 1902 and 1903 Furlong participated into several fossil hunting expeditions to Shasta County. On these expeditions Furlong collected alongside Annie Montague Alexander. Although Furlong himself found several of their