- The Miocene (/ˈmaɪ.əsiːn, -oʊ-/ MY-ə-seen, -oh-) is the first geological epoch of the Neogene Period and extends from about 23.03 to 5.333 million years ago (Ma). The Miocene was named by Scottish geologist Charles Lyell; the name comes from the Greek words μείων (meíōn, “less”) and καινός (kainós, “new”) and means “less recent” because it has 18% fewer modern marine invertebrates than the Pliocene has. The Miocene is preceded by the Oligocene and is followed by the Pliocene.
- Seattle Neighborhoods: Pioneer Square — Thumbnail History (historylink.org)
First settled in 1852, Pioneer Square encompasses the birthplace of modern Seattle and its first downtown. Most of the Square’s buildings were erected within a decade of the disastrous Great Fire of June 6, 1889. The district began a slow decline during World War I and became better known as a derelict “Skid Road.” Preservationists rallied in the 1960s to save the area’s exquisite ensemble of Victorian and Edwardian Era architecture from “urban renewal.” Pioneer Square was protected by a 30-acre Historic District in 1969, followed by a slightly larger Special Review District. The core of the neighborhood lies between Cherry Street on the north, 2nd Avenue on the east, Alaskan Way on the west, and S. King Street on the south.