| Category | 2005-9-7 | !! | unknown |
| Definition | 2005-9-7 | sC | hole |
| Description | 2005-9-7 | sC | f280 is a hole (hand-made), aproximately 6 cm in diameter, on the sixt large stone from West of the Apron ( f131). |
| Harmonization | 2011-1-4 | cJC | The bottom elevation of the hole was not recorded but the bottom elevation of the fill was listed as 8830, which is presumably also the bottom of the hole. |
| C99.NRecovery | 2005-9-7 | sC | in the fill of f280 ( q721.1) we found a stone that presents the same diameter of the hole, therefore we kept the stone as a q-item ( q721.1) |
| Locus | 2005-9-1 | sC | k4 |
| Elevation | 2005-9-1 | sC | 8840 @top |
| 2011-1-4 | cJC | 8830 @bottom |
| Type of contact: Latest events | 2008-3-12 | pC | f286 (accumulation D) covers f280 |
| 2008-3-12 | pC | f281 (fi) sits in f280 | |
| Inclusions | 06-09-2016 | !! | frequencies of ceramic vessels and sherds included within feature |
| Stratum to which element belongs | 2011-11-11 | cJC | s650J2B |
| Phase to which stratum belongs | 2011-11-11 | cJC | h3mJ2B |
| Other reasons | 2011-5-16 | cJC | Hole is likely contemporeanous with the placement of the stones. |
| Notes on typology | 2008-3-6 | mH | Date undeterminable. Hole on stone of the apron. Most likely natural and therefore of no special interest. |