In this case, numismatic scholars attempt to make their best estimate of the absolute and relative chronology.

Within this group, the relative chronology is now believed known, from study of the stonemasons' marks.

His main interest was the relative chronology of Roman and early medieval times.

He put forward one of the two systems of relative chronology used by archaeologists for Minoan history.

This allows scientists to establish a relative chronology for Tethys.

The relative chronology of these texts is not entirely clear.

Through past study a broadly accepted relative chronology for Beaker pottery had been developed.

Both stories were published in the spring of 2009, though their relative chronology has yet to be determined.

This makes it hard to account for the relative chronology of sound changes, however.

The relative chronology of the two texts is not entirely clear.