The dog train was moving at a reckless gait over the untracked, hardening snow.
The railroads were pushing out into a new and untracked empire.
The Doc came to a sharp eastward turning of the road but kept straight ahead out over the untracked flats to southward.
Beyond the confines of the camp, the sand lay like untracked snow.
Jotan had told her something of the long stretches of untracked jungles and waterless plains between Sephar and Ammad.
He knew how eager Sandy had always been to witness strange sights and explore the untracked wilderness.
It is, indeed, a dim and untracked world: coldly beautiful but silent—and of a strange unreality!
Afterwards, in order to reach Davos, the pass of the Scaletta rose before them—a wilderness of untracked snow-drifts.
Ages have passed; a change has been wrought in the scene—man has subjugated "the untracked and rude."
When they left the trail and took to the untracked snow, speed slackened considerably.