Place

Hall's Cave, Kerr County, Texas

cave

Cave0

Note

Inside Kerr County. The cave's position is not published in the sources read, so the point stands for the county; an earlier version of this record called it within 10 km.

Located in 1

North America

Place

PLC

Happened here 1

Osmium isotopes at Hall's Cave point to a volcanic source for boundary anomalies

Event

EVT

Cite it

Mysteries Department. (2026). Hall's Cave, Kerr County, Texas [Place PLC0D51X0RC3VFM]. https://mysteriesdept.com/r/PLC0D51X0RC3VFM

@misc{mysteriesdept_plc0d51x0rc3vfm,
  title     = {Hall's Cave, Kerr County, Texas},
  author    = {{Mysteries Department}},
  year      = {2026},
  note      = {Place, catalog key PLC0D51X0RC3VFM},
  url       = {https://mysteriesdept.com/r/PLC0D51X0RC3VFM}
}