Category:Category series navigation isolated

This is a tracking category. It is used to build and maintain a list or lists of pages—primarily for the sake of the lists themselves and their use in article and category maintenance. It is not part of the encyclopedia's categorization scheme. More information: This category is hidden on its member pages—unless the corresponding user preference (Appearance → Show hidden categories) is set. These categories are used to track, build and organize lists of pages needing "attention en masse" (for example, pages using deprecated syntax), or that may need to be edited at someone's earliest convenience. These categories also serve to aggregate members of several lists or subcategories into a larger, more efficient list (discriminated by classifications). Typically, tracking categories are automatically populated by templates invoked in pages or by the MediaWiki software (see Special:TrackingCategories for an overview of the latter).

Administrators: Please do not delete this category as empty! This category may be empty occasionally or even most of the time.

This maintenance/tracking category contains pages where {{Category series navigation}} was unable to link to any categories displayed in the year navigation box, and is thus navigationally isolated. This could either be for:

1. tracking only: the surrounding category structure is inherently sparse, or
2. maintenance: {{Category series navigation}} was prematurely or incorrectly added.

To skip navigational gaps up to 50 years, use |skip-gaps=yes.

For gaps larger than 50 years, use {{Category pair|preceding category|succeeding category}} on both sides of the gap, in addition to {{Category series navigation}}. Even if {{Category series navigation}} is isolated, it has the benefit of confirming the absence of nearby categories to the reader/maintainer.

To remove a page from this category, fill in the surrounding category structure, if appropriate. Do not create empty surrounding categories for the sole purpose of removing this tracking category.

Pages in this category should only be added by Module:Category series navigation.