ANOMALY
ARCHIVE / 001
LEVEL 01 // ARCHIVE CLASSIFICATION SELECTOR
LEVEL 02 // CRAFT SHAPE FAMILIES
POSTGRESQL INDEX / 13 RECORDS
LEVEL 03 // ARCHIVAL CASE RECORD [C-000179]
C-000179CASE RECORD · CLASSIFICATION: CRAFTTERM-000122 (Domed Mushroom Craft)

DELPHOS MUSHROOM CRAFT (1971 REPORT)

Case-specific structured object reported near Delphos, Kansas, in 1971: a compact mushroom-like form with a domed top, bulging middle, flat bottom, intense multicolor illumination, and a long-lived circular ground trace.

ANOMALY REFERENCE PICTOGRAM
REFERENCE ONLY — NOT WITNESS ARTWORK
Claims are grouped by attribute so differing descriptions, measurements, and interpretations can be compared without averaging them into a single “fact.”
SOURCE COMPARISON

Reported Craft Diameter

HOW TO READ THIS
SOURCE COMPARISON

Craft Height

HOW TO READ THIS
SOURCE COMPARISON

Reported Craft Appearance

HOW TO READ THIS
CLAIM-134028reported
The Delphos object was described as slightly domed on top, bulging through the middle and flat-bottomed, like a mushroom head with a short thick stem; blue, red and orange illumination covered the structure.
The UFO Encyclopedia, 3rd Edition: The Phenomenon from the Beginning
SRC-002099 · “Delphos CE2” → “Exterior morphology and lighting”, PDF p. 1028
SUPPORTS
SOURCE COMPARISON

Reported Craft Behavior

HOW TO READ THIS
CLAIM-134029reported
The Delphos object reportedly hovered about two feet above the ground for several minutes before the base glow intensified and it departed at an angle, narrowly clearing a shed.
The UFO Encyclopedia, 3rd Edition: The Phenomenon from the Beginning
SRC-002099 · “Delphos CE2” → “Hover and departure”, PDF pp. 1028–1029
SUPPORTS
CLAIM-134031reported
Immediately after the event the reported hover site appeared as a glowing gray-white ring; witnesses said the ring soil felt crystallized and contact with residue caused temporary numbness.
The UFO Encyclopedia, 3rd Edition: The Phenomenon from the Beginning
SRC-002099 · “Delphos CE2” → “Immediate ground trace”, PDF p. 1029
SUPPORTS
CLAIM-134032reported
Investigators described a persistent dry ring roughly eight feet across amid wet soil, broken and discolored vegetation, and a light-colored ring surface that resisted water penetration.
The UFO Encyclopedia, 3rd Edition: The Phenomenon from the Beginning
SRC-002099 · “Delphos CE2” → “Documented physical trace”, PDF pp. 1030–1031
SUPPORTS
CLAIM-134033reported
Laboratory comparisons summarized by Clark found the ring soil hydrophobic, luminescent and anesthetic, with altered chemistry and unusual organic coatings, while the ultimate cause remained unresolved.
The UFO Encyclopedia, 3rd Edition: The Phenomenon from the Beginning
SRC-002099 · “Delphos CE2” → “Laboratory findings”, PDF p. 1032
SUPPORTS
Multiple claim rows are intentionally retained when sources disagree. ANOMALY does not silently reconcile competing values.
SOURCE COMPARISON

Sound Emission

HOW TO READ THIS
CLAIM-134030reported
Before departure the Delphos object made a rumbling sound compared to an old vibrating washing machine; during takeoff this changed to a high-pitched jet-like wail.
The UFO Encyclopedia, 3rd Edition: The Phenomenon from the Beginning
SRC-002099 · “Delphos CE2” → “Acoustic report”, PDF pp. 1028–1029
SUPPORTS