Places
The codex names real places. This is the public record — photographs and bathymetric charts and satellite frames of the actual sites. Vostok is in East Antarctica. Kola is a welded hatch on the tundra outside Zapolyarny. The Tibesti is in Chad. The strangeness is what the cosmology adds; the geography is shared.
[from the public record]
Refugia
Geographies the cosmology names as substrate-side. The deep places — subglacial, abyssal, deep-crust, basalt-trap, deep-Sahara — where the Bell footprint is theorized to extend.
Apparatus sites
Twentieth-century military and intelligence installations the cosmology threads through. Operational record, not classified material.
Religious-channel sites
Sites where the cosmology's 'religious channel' — Marian apparitions, observatory infrastructure — touches the public record.
Low-fidelity zones
Places associated with recurring anomalous phenomena in the popular and academic literature — the geography only, not the phenomena.
Literary settings
Towns and landscapes where the codex's first-person narrators wrote.