Current Data About
Category:Geologic time scales
| (P31) |
(Q4167836)
|
||
| (P301) |
(Q43521)
|
||
| (P373) |
Geologic time scale
|
||
| (P1889) |
(Q6964238)
|
||
| (P4329) |
(Q6457426)
|
other details
| aliases |
Category:Geological periods |
| description | Wikimedia category |