← ENCOUNTERS DIRECTORYENCOUNTER-CLAIM PROVENANCE PRESENT
E-009805LANDMARK CASE · HIGH CORROBORATIONDATE PRECISION: exactRECORD COMPLETENESS: 100%
Buff Ledge Lapp-Cornell Abduction Account
August 7, 1968Buff Ledge Camp, Colchester, Vermont, United States
Two young camp workers reported a close domed disc over Lake Champlain, visible large-headed occupants, a light beam and missing time; later investigation added hypnosis-derived onboard details.
// PROVENANCE COVERAGE
100% record completeness
This measures documentation coverage, not whether the encounter or its claims are true.
2 SOURCES · 0 PRIMARY
Date documented
August 7, 1968
Location documented
Buff Ledge Camp, Colchester, Vermont, United States
Map coordinates available
Coordinate precision: region.
Catalogue classification linked
4 family link(s), 4 case-specific component(s).
Published citation-backed claims
8 encounter-target claim(s), 16 component claim(s).
Source coverage
2 unique source edition(s); 0 marked primary for at least one claim.
Assessment has encounter-level provenance
8 encounter-target published claim(s) can carry assessment provenance.
No cited source is currently marked as primary for the published claims shown here.
// ASSESSMENT METADATA
Stored case-assessment fields
Stored total witness estimate2
Stored verified-report count0
Instrumental evidence flagNO
Official investigation flagNO
// ENCOUNTER LOCATION · OPENSTREETMAP
COORDINATE PRECISION: REGION