Ancient footprints and drag marks at White Sands National Park in New Mexico suggest the earliest known Americans dragged ...
The study looks at newly discovered fossilized grooves and footprints discovered in fine-grained sediment at White Sands ...
Park Ranger John on MSN18d
THINGS TO DO WHITE SANDS NATIONAL PARK - NEW MEXICOThere are several National Park Service sites that do something that very few places on earth can do. They stop you righ ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback