This writing is on the subject of “Pedestal bowl” and mainly focused on categorizing objects regarding shape-related differences, changes of those objects in timeline and the locations of Silla pottery in different historical periods. Pedestal bowl is Bowl with Pedestal attached to it, and it is recognized in two different sorts: Handle pedestal bowl, if it has Handle and Pedestal bowl, if it doesn t have Handle. In detailed categorization, Pedestal bowl can be called differently: Notched band with Pedestal bowl, if its body has Notched band and Patternless- bowl of heels if its body doesn t have Notched band. In other Silla pottery researches previously done, the term of Pedestal bowl is mixedly used with words such as Handle- cup and Pedestal dish, which contributes more difficulties to a recognition of changes of Silla pottery in a time frame. Sometimes, errors were encountered by researchers from Chronology of Pedestal dish because Silla pottery was mistakenly put in the same category with Pedestal dish. In those reasons, each specific sorts of Pedestal bowl need to be correctly recognized and examined along with Pedestal bowl, Long-neck jar, Short-neck jar as a sub-class sort of Silla pottery. In this review, the subjects are discussed as the following order. First, Pedestal bowl and Pedestal dish are put in different groups through the exact definition of terms, and Pedestal bowl is sub-categorized through comparisons of its shapes. Moreover, changes which can be observed from objects are reviewed in regards of time and marked in period terms, chronically. Finally, Pedestal bowl is studied in terms of its changes in a time frame, the specifics of which are based on chronical records of each sort, and tried to be located in the specific time slot in a larger category of Silla pottery. In the process of this study, I recognized that Notched band with Pedestal bowl and Patternless-bowl of heels are normally not discovered together in many cases. Moreover, Handle Pedestal bowl was considered to have gone through some periods of its changes in shapes which were similar to Notched band with Pedestal bowl, and those changes were accompanied by its decrease in size. Also, it was also seen that Pedestal dish and Long-neck jar were not normally buried together, and uncategorized middle or small sized tombs can be recognized chronically through studies of its Pedestal bowl.