Search SEDIS
| Data sets | Publications | Expeditions | Thesaurus |
Kittery Formation  | |
|---|---|
| BT | Chronostratigraphic Units |
| .Phanerozoic | |
| ..Paleozoic | |
| ...Kittery Formation | |
| RT | Ordovician |
| Silurian | |
| New Hampshire | |
| Maine | |
| Merrimack Group | |
| SN | Ordovician and Silurian. In Merrimack Group. SW Maine and SE New Hampshire. Indexed with ages as applicable. Added to Thesaurus in 1989. |