Paul's early period

Riesner recognizes a problem in the chronologies proposed in the literature he surveys: often one or two 'absolute dates' are given, and the rest of the chronological details follow from those few established dates. In the next section Riesner seeks to go point-by-point through a chronology of the early ministry of Paul, discussion the evidence at each point for particular events in Paul's life and ministry. He is wary not to merely fit a date into a chronological scheme without providing good support for that date independent of other chronological markers (if possible). Riesner interacts with both conservative and non-conservative literature. The bibliography is massive (80 pages, with approximately 30 sources per page!), and footnotes in the volume indicate that Riesner is, indeed, familiar with the literature.