Cazenovian age
393.47 - 382.31 Ma
The definition of this interval in the timescale Devonian of Eastern North America is taken from the following source:
- W. B. Harland, R. L. Armstrong, A. V. Cox, L. E. Craig, A. G. Smith and D. G. Smith. 1990. A Geologic Time Scale 1989. view
There are intervals in 5 timescales which overlap this one. show
This interval is used in the definition of 9 collections
A total of 5038 collections with 39168 occurrences lie within this time span
International Chronostratigraphic Timescale | Devonian of Eastern North America | ||||
---|---|---|---|---|---|
Devonian | Late Devonian | Famennian | Conewangan/Conneautan/Canadaway | 358.86 | |
Frasnian | West Fallsian/Sonyean | 372.15 | |||
Middle Devonian | Givetian | Geneseean/Taghanican/Tioughniogan | Cazenovian | 382.31 | |
Eifelian | Southwoodian | 387.95 | |||
Early Devonian | Emsian | Sawkillian/Deer Parkian | Helderbergian | 393.47 | |
Pragian | 410.62 | ||||
Lochkovian | 413.02 | ||||
419.62 |