As the Puget Lobe advanced, it deposited hundreds of feet of Lawton Clay, Esperance Sand, and Vashon Till. Meltwater flowing below the ice carved out troughs that we know as valleys.

author

Jennifer Ott

deposits of

Puget Lobe

license

CC BY-NC-ND 4.0

random

And he went agayne vnto the see and all the people resorted vnto him and he taught the. Mark 2:13 TYN

snippet of

Vashon glacier begins to melt and recede from Puget Sound region and Columbia Basin around 16,900 years ago (historylink.org)

tags

Lawton Clay
Esperance Sand
Vashon Till
snippet

website

https://www.historylink.org/File/5087