Search SEDIS
| Data sets | Publications | Expeditions | Thesaurus |
Reading Prong  | |
|---|---|
| BT | United States |
| .Reading Prong | |
| RT | Appalachians |
| Pennsylvania | |
| New York | |
| New Jersey | |
| Central Appalachians | |
| SN | Precambrian metamorphic terrane, Central Appalachians. Indexed with states as applicable. Added to Thesaurus in 1985. |