| Rating | Solver | Clue |
|---|---|---|
| AGES | Epochs | |
| ERAS | Epochs | |
| SURCOAT | A name given to the outer garment of either sex at different epochs of the Middle Ages. | |
| HAMILTON PERIOD | ...-- so named from Hamilton, Madison Co., New York. It includes the Marcellus, Hamilton, and Genesee epochs or groups. See the Chart of Geology... | |
| CHEMUNG PERIOD | ... system in America, so named from the Chemung River, along which the rocks are well developed. It includes the Portage and Chemung groups or ep... | |
| TRENTON PERIOD | ...ivided into the Trenton, Utica, and Cincinnati epochs. See the Chart of Geology. ... | |