dggs.alaska.govdggs.alaska.gov/webpubs/usgs/i/oversized/i-0942sht01.pdf · 2007-07-12 ·...
1
Transcript of dggs.alaska.govdggs.alaska.gov/webpubs/usgs/i/oversized/i-0942sht01.pdf · 2007-07-12 ·...
![Page 1: dggs.alaska.govdggs.alaska.gov/webpubs/usgs/i/oversized/i-0942sht01.pdf · 2007-07-12 · Aggradation of the trunk valleys raised base level and caused tributaries from the unglaciated](https://reader033.fdocuments.in/reader033/viewer/2022042000/5e6d655b57f1ff305613f891/html5/thumbnails/1.jpg)