Missoula Ice Age Floods

发行商 MARTY RADD ICENOGGLE AppTrack Ninja。

Glacial Lake Missoula, mapped

About 15,000 years ago, an ice dam across the Clark Fork in northern Idaho impounded a 2,000-square-mile lake that periodically broke loose and rewrote the Pacific Northwest. Missoula Ice Age Floods lets you watch that lake fill, drain, and reshape the landscape — directly on the map, at the elevations the geologic record actually supports. WHAT YOU CAN DO • Slide through eleven reconstructed lake stands, from a low 850 m drainage threshold up to the 1,265 m maximum stand. Watch the shoreline trace real contours across western Montana and northern Idaho — the polygons are computed from USGS 1…

分类: Education, Reference

的 App Store 排名、截图、估算和类似应用。 Missoula Ice Age Floods.