• the 2009 Western Australian daylight savings referendum was the fourth time that Western Australia voted against introducing daylight saving time?

Facts on topics related to Daylight saving time

Greenwich Mean Time

• Ruth Belville (pictured) and her parents had a business selling people Greenwich Mean Time?

Geologic time scale

• Madison Limestone, a layer of mostly carbonate rocks formed in the Mississippian period, serves as an aquifer and an oil reservoir in the Rocky Mountains and Great Plains areas?