downstream on the Skagit River
- Concrete — Thumbnail History (historylink.org)
The town of Concrete in northern Skagit County is located on the Skagit River at the mouth of the Baker River. Nestled in the foothills of the Cascade Range, Concrete is known as the gateway to the North Cascades. A few homesteaders began settling the area in the 1870s and 1880s, and more arrived over the next couple decades as two communities grew up, Baker on the west side of the Baker River and then Cement City on the east side…
- Australian Plate (Wikipedia)
The Australian Plate is a major tectonic plate in the eastern and, largely, southern hemispheres. Originally a part of the ancient continent of Gondwana, Australia remained connected to India and Antarctica until approximately 100 million years ago when India broke away and began moving north. Australia and Antarctica had begun rifting by 96 million years ago and completely separated a while after this, some believing as recently as 45 million years ago, but most accepting presently that this had occurred by 60 million years ago.
upstream on the Skagit River
- Concrete, Washington (Wikipedia)
Concrete is a town in north-central Skagit County, Washington, United States. It is part of the Mount Vernon-Anacortes, Washington Metropolitan Statistical Area, and had a population of 801 at the 2020 census.
