Hall City Cave
From Underfoot
Q5642570
The Hall City Cave is a limestone cave system near Hayfork, California, United States. Exploration was documented in 1903, with a Permian age ammonite fossil discovered.
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Location: 40.4114, -123.012, KML, Cluster Map, Maps,
1 places
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Hall City Cave ⓘ
cave in United States of America
| Type | Subtype | Date | Description | Notes | Source |
|---|---|---|---|---|---|
| site | cave | Hall City Cave | cave | Wikidata | |