| coastal marsh | 0.66 | Coastal marshes are waking up. | ||
| tidal marsh | 0.46 | Fine sediments wash in to build up the tidal marsh. | ||
| surrounding marsh | 0.39 | To a visitor, the surrounding marsh looks like the same old Everglades. | ||
| freshwater marsh | 0.33 | Today, the centerpiece of Mason Neck is a freshwater marsh accessible only by foot or canoe. | ||
| local marsh | 0.33 | The fog takes it name from the Spanish word for the grasses that grow in local marshes. | ||
| saltwater marsh | 0.26 | Geist said it perished in a saltwater marsh that preserved its body structure. | ||
| vast marsh | 0.26 | Some of the water drawn into this basin enters an underground river, some forms ponds and vast marshes. |