An introduction and abstract
(Updated April 24 2013)

The Hollstein and Becker data

On the European chronology Retrieving some Hollstein data (downloads) Merging Hollstein curves (downloads) A very ambiguous match!!! The stem of the Trier Amphitheater More information Retrieving some Becker data Some Becker data questionable Summary and conclusions Files to download

The Belfast data (Sept 2012)

An Irish tree ring chronology An error in one of the Belfast key links Files to download

Pine data solves the case!?
(April 2013)

Trying to date Roman time Files to download

Astronomical excursions

An astronomical approach Ancient astronomers Xenophon of Athens Revelation to John

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First version on merging the curves:
Rebuilding the Hollstein chronology