The 1955 printing used the spelling "martins" here. All later Urantia Foundation printings substituted "martens". The original spelling is a correct, though less common, variant.

Original Paragraph:

^{P697:8, 61:3.13} The dog family was represented by several groups, notably wolves and foxes; the cat tribe, by panthers and large saber-toothed tigers, the latter first evolving in North America. The modern cat and dog families increased in numbers all over the world. Weasels, martins, otters, and raccoons thrived and developed throughout the northern latitudes.