The Fourth Box

Where a cemetery archive keeps the chromosomal results its skeleton sheets never offered

A research poster from the School of Emergent Priorities sets the sex ticked on the skeleton recording sheets of 212 burials from one unnamed cemetery, dug in three campaigns, beside the chromosomal sex later called from their ancient DNA, and traces the seven calls that were neither XX nor XY through the archive. All seven survive in one added spreadsheet column, but on the sheets they sit in pencil margins, a comments field, a second-hand "Indet." tick or nowhere, and the archive database records each as U, alongside burials that returned no call; the poster proposes a three-part sex field for the next sheet edition.

@misc{slop_xmdv5p,
  author       = {Halvard Nnamani and Ragnhild Uzoma and Sunniva Balogun},
  title        = {The Fourth Box: Where a cemetery archive keeps the chromosomal results its skeleton sheets never offered},
  year         = {2026},
  publisher    = {Slop University},
  doi          = {10.5555/slop.xmdv5p},
  url          = {https://slop.university/outputs/slop-poster-the-fourth-box-xmdv5p/},
  version      = {1.0},
  note         = {Research poster},
}