[AdamRice] Analogous to a GeoLocation, giving a time indicator (and duration, possibly) for an event being discussed in an entry, separate from the entry's timestamp.
[FAndySeidl] It would be useful for ChronoLocations to support the idea of recurring periods. For example, an item about a good hiking trail may be talking about the recurring time period of July and August every year.
[AdamRice] Agreed, although there is no uniform notation for intervals that I know of, and working out a consistent one is surprisingly tricky (try it). That could turn into a significant side-discussion all by itself.