Gateway to the Paleobiology Database

Harland Permian of the USA

 Interval Maximum correlate   Minimum correlate
Dewey Lake Changhsingian

= Ochoan

Rustler Longtanian

= Ochoan

Salado Longtanian

= Ochoan

Castile Longtanian

= Ochoan

Capitan Capitanian

= Guadalupian

Word Wordian

= Guadalupian

Leonard Sakmarian Ufimian
Wolfcamp Noginian Sakmarian

Authorizer: J. Alroy   Enterer: J. Alroy

Continent: North America   Rank of each interval: age/stage

Basis of scale: paleontological  

Reference: W. B. Harland et al. 1990

View another time scale