- Steilacoom was one of the earliest non-Native settlements in the future state of Washington. Established just six years after Oregon Trail emigrants first arrived on Puget Sound, it quickly became a hub of social and economic activity. It was the first town incorporated by the territorial legislature and the first seat of government for Pierce County, but after the railroad bypassed Steilacoom in 1873, its early prominence faded. Steilacoom survived mainly as a vacation destination for visitors from larger cities and later as a bedroom community for nearby urban areas. In recent decades residents have embraced the town’s history through preservation projects and community events highlighting its importance in Washington’s history.
- Clastic rock (Wikipedia)
Clastic rocks are composed of fragments, or clasts, of pre-existing minerals and rock. A clast is a fragment of geological detritus, chunks, and smaller grains of rock broken off other rocks by physical weathering. Geologists use the term clastic to refer to sedimentary rocks and particles in sediment transport, whether in suspension or as bed load, and in sediment deposits.