- The Lopingian is the uppermost series/last epoch of the Permian. It is the last epoch of the Paleozoic. The Lopingian was preceded by the Guadalupian and followed by the Early Triassic. The Lopingian is often synonymous with the informal terms late Permian or upper Permian.
- Seattle Neighborhoods: Interbay — Thumbnail History (historylink.org)
Once a salt marsh between two extensions of Elliott Bay, the Interbay neighborhood is home to businesses and industries representing the wide sweep of Seattle’s history. A transcontinental railroad, first completed in the nineteenth century, runs next to the home of a twenty-first century biotechnology company. A food bank, a fishing fleet, and a golf course round out the wide variety of activities where once deranged hermits hid from society.