Country:
|
China
|
Province:
|
Ningxia, Zhongwei Co.
|
Locality:
|
Gancaigou Xiaoyuchuan section
|
Layer:
|
Tsingyuan Fm., up. Mb., bed 9, upper pt. |
Lower Boundary:
|
Kinderscoutian--Marsdenian [KIN--MRD], 315 million years
|
Upper Boundary:
|
U Halian--Bloydian, Brentwood base, 313 million years
|
Georeference:
|
|