- Waikiki Springs Wildlife Area Unit (wdfw.wa.gov)
The Waikiki Springs unit of the Swanson Lakes Wildlife Area is 115 acres of property on the Little Spokane River. It is named for the many springs that flow from the hillside into the river, keeping the water temperature moderate year-round. This area is a hidden gem of natural area in the middle of densely populated neighborhoods in northeast Spokane and an important piece in maintaining the ecology of the Little Spokane River.
- Mississippian (geology) (Wikipedia)
The Mississippian (/ˌmɪsɪˈsɪpi.ən/ miss-ə-SIP-ee-ən, also known as Lower Carboniferous or Early Carboniferous) is a subperiod in the geologic timescale or a subsystem of the geologic record. It is the earlier of two subperiods of the Carboniferous period lasting from roughly 358.9 to 323.2 million years ago. As with most other geochronologic units, the rock beds that define the Mississippian are well identified, but the exact start and end dates are uncertain by a few million years. The Mississippian is so named because rocks with this age are exposed in the Mississippi Valley.