Wufeng age
449.5 - 443.8 Ma
The definition of this interval in the timescale Ordovician of China is taken from the following source:
- B. D. Webby. 1998. Steps toward a global standard for Ordovician stratigraphy. Newsletters in Stratigraphy 36:1-33 view
There are intervals in 7 timescales which overlap this one. show
This interval is no longer in current use
This interval is used in the definition of 49 collections
A total of 3780 collections with 25259 occurrences lie within this time span
International Chronostratigraphic Timescale | Ordovician of China | Ordovician of North America | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Ordovician | Late Ordovician | Hirnantian | Hirnantian | Xiaoxita †/Shikou | Wufeng † | Cincinnatian | Gamachian | 443.8 | ||||
Katian | Chientangkiangian | 445.2 | ||||||||||
Richmondian | 446 * | |||||||||||
Neichianshanian/Hanjiang | 449.5 | |||||||||||
Maysvillian | Rocklandian †/Shermanian/Ashbyan/Kirkfieldian/Blackriveran/Wildernessian/Trentonian/Franklinian | 449.8 * | ||||||||||
Edenian | 450.4 * | |||||||||||
Mohawkian | Chatfieldian | 451.1 * | ||||||||||
Sandbian | 453 | |||||||||||
Turinian | 453.7 * | |||||||||||
Whiterockian | Canadian † | Chazyan †/Marmor | 457 * | |||||||||
Middle Ordovician | Darriwilian | Darriwilian | Guniu †/Hulo | 458.4 | ||||||||
Hunjiang † | Dawan †/Daobaowan/Ningkuo | 466.3 * | ||||||||||
Dapingian | Dapingian | 467.3 | ||||||||||
Rangerian | 469.1 * | |||||||||||
Early Ordovician | Floian | Yiyangian | Ibexian | Blackhillsian | Jeffersonian † | Cassinian † | 470 | |||||
Tulean | 473.9 * | |||||||||||
Tremadocian | Xinchangian | 477.7 | ||||||||||
Lianghekou † | 477.9 * | |||||||||||
Stairsian | 480.3 * | |||||||||||
Skullrockian/Demingian | 482 * | |||||||||||
485.4 | ||||||||||||
487.5 |