| Proceratium petrosum Temporal range:
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|---|---|
Scientific classification 
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| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Insecta |
| Order: | Hymenoptera |
| Family: | Formicidae |
| Genus: | Proceratium |
| Species: | †P. petrosum
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| Binomial name | |
| †Proceratium petrosum Dlussky, Rasnitsyn & Perfilieva, 2015
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Proceratium petrosum is an extinct species of formicid in the ant subfamily Proceratiinae known from a fossil found in eastern Asia.