Analysis of information sources in references of the Wikipedia article "Jerusalem Talmud" in English language version.
Although it is popularly known as the Jerusalem Talmud (Talmud Yerushalmi), a more accurate name for this text is "Talmud of the Land of Israel." Indeed, for most of the amoraic age, under both Rome and Byzantium, Jews were prohibited from living in the holy city, and the centers of Jewish population had shifted northwards... The Palestinian Talmud emerged primarily from the activity of the sages of Tiberias and Sepphoris, with some input, perhaps entire tractates, from the sages of the "south" (Lydda, modern Lod) and the coastal plain, most notably Caesarea.
The general designation of the Palestinian Talmud as "Talmud Yerushalmi," or simply as "Yerushalmi," is precisely analogous to that of the Palestinian Targum. The term originated in the geonic period, when, however, the work received also the more precise designations of "Talmud of Palestine," "Talmud of the Land of Israel," "Talmud of the West," and "Talmud of the Western Lands."