LocNo: 6688Tsingyuan Fm.,mid. Mb., bed 2, upper pt.
| Country: |
China
|
| Province: |
Ningxia, Zhongwei Co.
|
| Locality: |
Gancaigou Xiaoyuchuan section
|
| Layer: | Tsingyuan Fm.,mid. Mb., bed 2, upper pt. |
| Lower Boundary: |
RUS Nm2b2--Nm2b3 (alpharh.--R.reticul.), 315.4 million years
|
| Upper Boundary: |
Kinderscoutian--Marsdenian [KIN--MRD], 315 million years
|
| Georeference: |