Key:crater:age
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 crater:age
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| Description |
|---|
| The age of a crater |
| Group: geological |
| Used on these elements |
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| Useful combination |
| See also |
| Status: in use |
| Tools for this tag |
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The age of a 
Crater
How to map
Add crater:age=*, either the exact start_date=* or in kya,mya Million_years_ago
Additional tags
diameter=*in m or km, see Map_features/Unitshistoric:era=*cenozoic;mesozoic;paleozoic;holocene;pleistocene...Geologic_time_scalewikipedia=*a reference to an article in Wikipedia
Examples
-
Volcanic crater -
Impact crater -
Sinkhole -
Bomb crater
.jpg)
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