| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Cephalopoda |
| Order: | Nautilida |
| Family: | Tainoceratidae |
| Genus: | Metacoceras |
| Species: |
| Period: | Carboniferous |
| Group: | Conemaugh |
| Formation: | Glenshaw |
| Stratum: | Pine Creek limestone |
The bubbles on surface are from a paraloid coating used to stabalized the fossil. The application was too thick, leading to bubbling. Brushing on 100% acetone causes the bubbles later to dissapear.