Transcriber's notes: (1) Numbers following letters (without space) like C2 were originally printed in subscript. Letter subscripts are preceded by an underscore, like C_n. (2) Characters following a carat (^) were printed in superscript. (3) Side-notes were relocated to function as titles of their respective paragraphs. (4) Macrons and breves above letters and dots below letters were not inserted. (5) [root] stands for the root symbol; [alpha], [beta], etc. for greek letters. (6) The following typographical errors have been corrected: ARTICLE JONES, INIGO: "... and in the capacity of designer of the masques he came into collision with Ben Jonson, who frequently made him the butt of his satire." 'collision' amended from 'collison'. ARTICLE JOPLIN: "Joplin is the trade centre of a rich agricultural and fruit-growing district, but its growth has been chiefly due to its situation in one of the most productive zinc and lead regions in the country, for which it is the commercial centre." 'most' amended from 'must'. ARTICLE JORDANES: "... and their differentiation into Visigoths and Ostrogoths, are next described. Chs. v.-xiii. contain an account of the intrusive Geto-Scythian element before alluded to." 'next' amended from 'nest'. ARTICLE JURASSIC: "... similarly at the top of the system there is a passage from the Jurassic to the Cretaceous rocks (Alps)." 'system' amended from 'sytsem'. ARTICLE JURY: "... 'copied from this or that kindred institution to be found in this or that German or Scandinavian land,' or brought over ready made by Hengist or by William." 'or' amended from 'of'. ENCYCLOPAEDIA BRITANNICA A DICTIONARY OF ARTS, SCIENCES, LITERATURE AND GENERAL INFORMATION ELEVENTH EDITION VOLUME XV, SLICE V Joints to Justinian I. ARTICLES IN THIS SLICE: