ammonites
banner
Gateway to the Paleobiology Database

Gradstein Cambrian Epochs of Harland

 Interval Maximum correlate   Minimum correlate
Merioneth Nganasanian Mansian

traditional Late Cambrian

St Davids Amgan Mayan

traditional Middle Cambrian

Caerfai Tommotian Toyonian

traditional Early Cambrian, less the Nemakit-Daldynian

Authorizer: J. Alroy   Enterer: J. Alroy

Continent: global   Rank of each interval: epoch/series

Basis of scale: paleontological  

Reference: F. M. Gradstein et al. 2004

Comments: correlations not explicitly discussed, but implied by correlations of local stages

View another time scale