They could have a char once a fortnight for a scrub-down and the heavy washing. The Combined Maze May Sinclair In an hour I had landed twelve trout and char, weighing 10Â½ lb. Sport in Vancouver and Newfoundland John Rogers In this light they were considered by the parliament in the 25 char.
The geologic time scale that represents the longest time span is  the eon. It is a unit of time that is equal to a billion years.
The time scale on the right shows the subdivisions of geologic time in a form that will fit on a single page. This format is useful, but it tends to conceal the immense span of time, over 85 percent of Earth's history, within the Precambrian.