Claims
The Yonaguni monument is an artificial structure, per Hancock
Unproven What these labels mean →Hancock, with a marine biologist, argues the Yonaguni monument off Japan is artificial; geologists generally read it as natural jointed sandstone.
Evidence
| Relation | Record | Note |
|---|---|---|
| none found | — |
Sources
| Source | Relation | At |
|---|---|---|
| Hancock and Carlson on JRE 1897 (Younger Dryas) | asserts |
Claim
Hancock, with a marine biologist, argues the Yonaguni monument off Japan is artificial; geologists generally read it as natural jointed sandstone.