| Feature | Feature Notes |
| 18DO170 Feature 1 | Cultural origin uncertain. Probable treefall or irregular pit. |
| 18DO170 Feature 15 | Prehistoric post or taproot. |
| 18DO170 Feature 20 | |
| 18DO170 Feature 21 | Posthole or planting feature. |
| 18DO170 Feature 22 | Remnant of probable storage pit, truncated by plowing. Similar to Feature 26. |
| 18DO170 Feature 25 | Irregular. Possible pit or burrow/tree. |
| 18DO170 Feature 26 | Remnant of probable storage pit, truncated by plowing. Similar to Feature 22. |
| 18DO170 Feature 27 | Possible pit or tree throw. |
| 18DO170 Feature 28 | Possible pit or large tree throw, similar to Feature 1. |
| 18DO170 Feature 5 | Possible historic fencepost or taproot. |
| 18DO170 Feature 7 | Shallow, rock-lined basin. Hearth or roasting/steaming pit. |
| 18DO170 Feature 8 | Possible prehistoric post or tap root. |