| Answer | Crossword Clue |
|---|---|
| HARBORMOLES | Mammals that dig up seaports? |
| SPARINGHARES | Mammals that are merciful? |
| BATS | Mammals that aren't all there? |
| OTTERS | Marine mammals that lack blubber |
| SHEAOTTERS | Mammals that are Mets fans? |
| EOCENE | Epoch that saw the advent of mammals |
| EOCENE | Epoch that saw the rise of mammals |
| OTTERS | Mammals that congregate in groups called "rafts" |
| EOCENE | Epoch that saw the dawn of modern mammals |
| CIVETS | Small mammals that secrete a musk used in perfumes |
