Feature Numbers
The original excavators of the Building r site did not assign numbers to individual features. DAACS staff has assigned feature numbers using the original excavation records. Feature Numbers assigned by DAACS have a F-prefix, which precedes the number (i.e. F01 equals Feature 1).
Excavated contexts that belong to the same depositional basin (e.g. a posthole and postmold or the layers in a single pit) have been assigned a single feature number. In addition, single contexts have been given feature numbers when the original field records indicate that the excavators recognized a context’s spatial distinctiveness from surrounding contexts.
Feature Groups
Feature groups are sets of features whose spatial arrangements indicate they were part of a single structure (e.g. structural postholes, subfloor pits, and hearth) or landscape element (e.g. postholes that comprise a fenceline). Feature Groups assigned by DAACS have a FG-prefix, which precedes the number (i.e. FG01 equals Feature Group 1).
FG01: Stone scatter and brick pier supports to post-Jefferson structure.
| Feature | Feature Type | Contexts |
| F01 | Chimney Base | 746M, 755E |
| F02 | Pier, brick | 745K, 745AF |
| F03 | Pier, brick | 746G, 746L, 746AE |
| F04 | Pier, brick | 754D, 754AD |
| F05 | Pier, brick | 755C, 755D, 755AF |
FG02: East-West fenceline located near the north wall of Building r.
| Feature | Feature Type | Contexts |
| F06 | Posthole | 734C, 734H |
| F07 | Posthole | 791C, 791D |
| F09 | Posthole | 736D, 736E |
| F10 | Posthole | 737E, 737F |
FG04: East-West fenceline located along the south wall of Building r.
| Feature | Feature Type | Contexts |
| F16 | Posthole | 743L, 743M |
| F17 | Posthole | 744F, 744G |
| F18 | Posthole | 745H, 745J |
| F19 | Posthole | 746J, 746K |
FG05: East-West fenceline located approximately ten feet south of Building r.
| Feature | Feature Type | Contexts |
| F20 | Posthole | 752B, 752C |
| F21 | Posthole | 790B, 790C |
| F22 | Posthole | 753B, 753C |
| F23 | Posthole | 754E, 754F |
Other Features:
| Feature | Feature Type | Contexts |
| F24 | Posthole | 734J |
| F25 | Posthole | 734D, 734E |
| F26 | Posthole | 734F, 734G |
| F27 | Posthole | 737D |
| F28 | Posthole | 792B, 792C |
| F29 | Posthole | 743G, 743H |
| F30 | Posthole | 743N |
| F31 | Post, driven | 743J |
| F32 | Posthole | 777C, 777D |
| F33 | Posthole | 752D |
| F34 | Tree hole | 736C, 737C |
| F35 | Posthole | 735B |
| F36 | Unidentified | 743P |
| F37 | Unidentified | 754C |
| F38 | Unidentified | 754G |
| F39 | Unidentified | 777E |