Wikipedia:WikiProject Timeline Tracer/Chronology source needed

__NOEDITSECTION__

The "chronology source needed" link you just followed was placed there because a Wikipedia editor feels that either the preceding statement is likely to be challenged and therefore needs an inline citation that confirms the timeline claim if there is one, or that the statement lacks a timeline or chronology of reference and therefore needs an inline citation providing dates or timelines to validate the statement. If you can provide a source as explained, please be bold and add it. If not, please exercise extra caution when using the flagged information.

Examples

1. In the statement "that organization was founded in 1978 when the natural disasters had increased...", inserting {{tl|Timefact}} will show the need for a source that specifies when the disasters increased in relation with the year of foundation.
2. In the statement "those celtic tribes survived more than one invasion...", placing {{tl|Timefact}} shows the need for a source that says when that happened.

; Getting back to the article

If you wish to change or discuss the article which sent you here:

1. Use your web browser's "Back" button to return to the article's page.
2. At the top of the article's page (not this page):

:* Use the "Edit this page" tab to improve the article

:* Use the "Discussion" tab to discuss with others how to improve the article

; Why cite sources?

• Verifiability is one of Wikipedia's most fundamental policies
• Reliable sources explains what constitutes a reliable source for Wikipedia
• History/Chronology reliable sources provides further information on what is a history/chronology reliable source

; How to cite sources

• Citing sources - How and why to cite sources on Wikipedia
• Footnotes - How to use footnotes on Wikipedia
• Citation templates - Standardized formatting for citations
• {{tl|cite book}} - Cite a book
• {{tl|cite news}} - Cite a news source (like a newspaper or news web site)
• {{tl|cite web}} - Cite a general web site

; Requesting history sources

For information about the "history source needed" template itself — {{Timefact}} — and how to use it, see: Template:Timefact