Tephrabase: radiocarbon dating search

This form allow searches to be made for tephra layers that have been radiocarbon dated. The radiocarbon ages are stored as uncalibrated radiocarbon years BP. Details on how to calibrate dates can be found here.

which qualifier: older than
younger than
between
which 14C year(s): and 14C years BP
 

 

Data Sources

All of the data contained in this database is either published or donated. When using the data acknowledgement must be made of the original source of the data and that the data was obtained from Tephrabase. See Copyright information.