external occurence
1Plesiosauria — Temporal range: Early Jurassic Late Cretaceous, 199.6–65.5 Ma …
2Sodium — This article is about the chemical element. For the PlayStation Home game, see Sodium (PlayStation Home). neon ← sodium → magnesium Li ↑ Na ↓ K …
3Wikipedia:Manual of Style/Linking — For technical information about link formatting, see Help:Link. For information on adding external links to articles, see Wikipedia:External links. Wikilinks redirects here. For the IRC script, see WP:Scripts/Wikilinks. This guideline is a part… …
4EverQuest — Developer(s) Sony Online Entertainment Publisher(s) Sony Online Entertainment …
5Leishmaniasis — Classification and external resources Cutaneous leishmaniasis in the hand of a Central American adult …
6Alkali metal — Group → 1 ↓ Period 2 3 Li 3 …
7American Civil War — American Civil War …
8Mississauga — This article is about the City of Mississauga. For the First Nation tribe, see Mississaugas. Mississauga   City   City of Mississauga …
9New Zealand pea crab — Scientific classification Kingdom: Animalia Phylum …
10Look-and-say sequence — The lines show the growth of the numbers of digits in the look and say sequences with starting points 23 (red), 1 (blue), 13 (violet), 312 (green). These lines (when represented in a logarithmic scale) tend to straight lines whose slopes coincide …