What about archeology adjacent? Been involved in a few multi-disciplinary projects across the archology-geology-geochemistry spectrum (paleo-diet, farming/forging, construction etc.) Thomas Tütken at Mainz does a lot of that from the geology side (Guy Bar-Oz at Haifa was on the archeological side).

It’s not likely to be a fit for this situation, especially if it’s on the arch sci end or prehistory (my material is modern) but thank you! If I had a main supervisor who could do the archaeology support then adjacent might work, but it won’t work for me here.