Seder Olam Zutta (Hebrew: סדר עולם זוטא) is an anonymous chronicle from 804 CE, called "Zuṭa" (= "smaller," or "younger") to distinguish it from the older Seder 'Olam Rabbah. This work is based upon, and to a certain extent completes and continues, the older chronicle. It consists of two main parts: the first, comprising about three-fifths of the whole, deals with the chronology of the 50 generations from Adam to Jehoiakim (who, according to this chronicle, was the father of the Babylonian exilarch), the second deals with 39 generations of exilarchs, beginning with Jehoiachin.
Read more about Seder Olam Zutta: Genealogy of The Exilarchs, The Descendants of Jehoiachin, Time of Redaction, Jewish Encyclopedia Bibliography