Note A — IN THE DIM, RED DAWN

Note—"As already stated, the trout of Yellowstone Lake certainly came into the Missouri basin by way of Two-Ocean Pass from the Upper Snake River basin. One of the present writers has caught them in the very act of going over Two-Ocean Pass from Pacific into Atlantic drainage. The trout of the two sides of the pass cannot be separated, and constitute a single species."

Jordan & Evermann.