| 351. |
 |
Glacier National Park, Montana.U.S. Geological Survey camp near Gunsight Lake. Blackfoot Mountain in the background. August 5, 1981.
|
ID. Carrara, P. 386ct
car00386 |
| 352. |
 |
Glacier National Park, Montana. Across Blackfoot Glacier. August 6, 1981.
|
ID. Carrara, P. 387ct
car00387 |
| 353. |
 |
Glacier National Park, Montana. Terminus of Jackson Glacier. Glaciated surfaces in the middle ground. August 6, 1981.
|
ID. Carrara, P. 390ct
car00390 |
| 354. |
 |
Glacier National Park, Montana. Mount Jackson, viewed from Gunsight Lake. August 6, 1987
|
ID. Carrara, P. 392ct
car00392 |
| 355. |
 |
Glacier National Park, Montana. Exposure of Helena and Spokane Formations near Gunsight Lake. August 7, 1981
|
ID. Carrara, P. 393ct
car00393 |
| 356. |
 |
Glacier National Park, Montana. Gunsight Mountain, showing Helena and Spokane Formations. August 7. 1981.
|
ID. Carrara, P. 396ct
car00396 |
| 357. |
 |
Glacier National Park, Montana. Moraine at the head of Gunsight Lake. August 7, 1981.
|
ID. Carrara, P. 398ct
car00398 |
| 358. |
 |
Glacier National Park, Montana. Fusillade Mountain, viewed from the Jackson Glacier area. August 7, 1981.
|
ID. Carrara, P. 399ct
car00399 |
| 359. |
 |
Glacier National Park, Montana. Bowman Lake, looking toward the Livingston Range in the background. August 13, 1981.
|
ID. Carrara, P. 400ct
car00400 |
| 360. |
 |
Glacier National Park, Montana. Exposure of Helena Formation and talus on Brown Pass Trail. August 13, 1981.
|
ID. Carrara, P. 401ct
car00401 |
| 361. |
 |
Glacier National Park, Montana. Algal stromatolites from the Helena Formation in the Thunderbird Glacier area. August 13, 1981.
|
ID. Carrara, P. 403ct
car00403 |
| 362. |
 |
Glacier National Park, Montana. Exposure of Shepard, Snowslip and Helena Formations on Chapman Peak in the Browns Pass area. August 13, 1981.
|
ID. Carrara, P. 404ct
car00404 |
| 363. |
 |
Glacier National Park, Montana. Thunderbird Glacier area. August 14, 1981.
|
ID. Carrara, P. 405ct
car00405 |
| 364. |
 |
Glacier National Park, Montana. Waterfalls in Lake Francis. August 14, 1981.
|
ID. Carrara, P. 407ct
car00407 |
| 365. |
 |
Glacier National Park, Montana. Lake Francis, looking east. August 14, 1981.
|
ID. Carrara, P. 408ct
car00408 |
| 366. |
 |
Glacier National Park, Montana. Thunderbird Mountain, viewed from Browns Pass. August 14, 1981.
|
ID. Carrara, P. 410ct
car00410 |
| 367. |
 |
Glacier National Park, Montana. Boulder Pass (right of center), viewed from the Browns Pass area. August 15, 1981.
|
ID. Carrara, P. 411ct
car00411 |
| 368. |
 |
Glacier National Park, Montana. Boulder Pass, taken on the trail to Hole-in- the-Wall. August 15, 1981.
|
ID. Carrara, P. 413ct
car00413 |
| 369. |
 |
Glacier National Park, Montana. Waterfalls at Hole-in-the-Wall. August 15, 1981.
|
ID. Carrara, P. 414ct
car00414 |
| 370. |
 |
Glacier National Park, Montana. Frost-heaved blocky boulders of the Shepard Formation in the Boulder Pass area. August 16, 1981. See also photo car00433.
|
ID. Carrara, P. 432ct
car00432 |
| 371. |
 |
Glacier National Park, Montana. Blocky frost-heaved boulders of the Shepard Formation in the Boulder Pass area. August 16, 1981. See also photo car00432.
|
ID. Carrara, P. 433ct
car00433 |
| 372. |
 |
Glacier National Park, Montana. Exposure of Mount Shields and Shepard Formations in Boulder Pass area. August 16, 1981.
|
ID. Carrara, P. 434ct
car00434 |
| 373. |
 |
Glacier National Park, Montana. Boulder Glacier at Boulder Pass. August 16, 1981.
|
ID. Carrara, P. 435ct
car00435 |
| 374. |
 |
Glacier National Park, Montana. Precambrian lava flow structure in the Boulder Pass area. August 17, 1981.
|
ID. Carrara, P. 436ct
car00436 |
| 375. |
 |
Glacier National Park, Montana. Lava flow surface in the Boulder Pass area. August 17, 1981.
|
ID. Carrara, P. 439ct
car00439 |
U.S. Department of the Interior | U.S. Geological Survey
