Archive case record1994 · Mexico and New Spain
Fernando Cervantes’s study of diabolism in New Spain examines how Spanish Catholic categories of the Devil, witchcraft and demonic pact were applied, contested and transformed in colonial Mexico. It provides a boundary-crossing lead because alleged traffic bet
Read record →Archive case record1877 · New York and Theosophical networks linked to India
Helena Petrovna Blavatsky’s Isis Unveiled, published in 1877, presents a comparative occult history that draws selectively on Indian, Buddhist and other religious materials. Later UFO and ancient-astronaut writers have mined its references to lost knowledge, o
Read record →Archive case record1947–1969 documentation and continuing reported tradition · Hawaiʻi, especially Oʻahu and the Big Island
Huakaʻi pō, or night marchers, are described in Hawaiian tradition as spectral processions of chiefly or ancestral warriors. Mid-century Hawaiian folklore writing, newspapers, and oral-history collections provide possible documentation for reports or retelling
Read record →Archive case record1930s–1940s · Duke University, Durham, North Carolina
J. B. Rhine and colleagues used specially designed symbol cards to test claims of extrasensory perception under repeated guessing conditions at Duke University. The experiments are a foundational, identifiable lead for comparing laboratory psi claims with alte
Read record →Archive case recordLong-duration Kongo religious tradition; documented from early modern descriptions through modern ethnography · Lower Congo, western Democratic Republic of the Congo, Republic of the Congo and Angola
Simbi or bisimbi are Kongo-region spirits associated with water, springs, forests, rocks and ritual power. Descriptions vary, but some portray them as serpent-like, animal-like or capable of appearing in human form. This lead matters for comparison because it
Read record →Archive case record2002 · Oparara Basin, West Coast, South Island
The Oparara Basin and other South Island wilderness areas periodically produced claims that moa might survive in remote forest, despite the scientific consensus that moa became extinct after human settlement and associated ecological change. Reports and tracks
Read record →Archive case record1757 siege and destruction; later legend · Lake George, New York
Fort William Henry was captured and destroyed after a 1757 siege during the French and Indian War, followed by violence against parts of the withdrawing garrison and camp. The episode became famous through later histories, James Fenimore Cooper’s The Last of t
Read record →Archive case record2005–2009 · United States; internet circulation
Project Serpo was an online UFO narrative claiming that a secret U.S. program exchanged personnel with extraterrestrials from the planet associated with Zeta Reticuli. It circulated through email lists, UFO websites, and anonymous postings in the mid-2000s, wi
Read record →Archive case record1966 · Global maritime and polar cartography
Charles Hapgood’s 1966 book Maps of the Ancient Sea Kings argued that ancient mapmakers inherited sophisticated source maps showing parts of the world, including an alleged ice-free Antarctica. The book drew on Piri Reis and other maps to propose lost maritime
Read record →Archive case record1936 and 1940s publications · Cuba, especially Havana and Afro-Cuban communities
Lydia Cabrera’s early collections, beginning with Contes nègres de Cuba (1936), presented Afro-Cuban stories and religiously inflected narratives in French and later Spanish contexts. They are relevant to research on transmission, translation, publishing and t
Read record →Archive case record1952 · Haneda, Tokyo
UFO literature describes a cluster of visual and radar reports around Haneda Air Base and the Tokyo area during the major international sighting wave of July 1952. The reports are potentially useful for comparing how American military installations in occupied
Read record →Archive case record1990–2009 · San Diego, California
The Whaley House, a nineteenth-century San Diego residence and courthouse, was repeatedly presented as haunted through reports of footsteps, voices, apparitions, and the lingering presence of people executed or dying at the site. The house’s reputation was esp
Read record →Archive case record1929–1940s · Haiti
The Haitian zombi became internationally prominent through William Seabrook’s 1929 book The Magic Island, which presented Haitian religious and folk beliefs to an English-speaking audience. Earlier and contemporary Haitian usage concerned a dead person or spir
Read record →Archive case recordEarly 7th century · Visigothic Hispania
Isidore of Seville’s Etymologiae, especially Books XI and XII, compiles material on monstrous human forms, animals, serpents, and sea creatures from earlier authors. The work became a major medieval reference and helped shape later maps, bestiaries, and discus
Read record →Archive case record1950s–1960s · Atlantic Canada airspace and coastal approaches
Canadian Department of Transport files contain reports from civilian and military aviation environments, including Atlantic approaches and coastal airports. Some entries involve radar operators, pilots, or air-traffic personnel who reported unidentified return
Read record →Archive case recordlate tenth to medieval centuries · Kyoto, especially Kitano
After Sugawara no Michizane’s death in 903, court disasters were interpreted within a developing tradition that his angry spirit, or goryō, required appeasement. The foundation of Kitano Tenmangū and the medieval growth of the Tenjin cult transformed a feared
Read record →Archive case record2010s–2020s reporting · Mussoorie, Uttarakhand
The abandoned Lambi Dehar limestone mines near Mussoorie are associated with stories of worker deaths, a woman’s apparition, screams and unusual nighttime experiences. Indian travel articles and paranormal-content channels after 2010 have helped establish the
Read record →Archive case record1990–2009 · Nile River, Egypt
Egyptian and international newspapers periodically used “monster” language for unusually large Nile crocodiles, giant fish, snakes or unidentified bodies recovered from the river. This is a research lead for tracing a recurring press category rather than a sin
Read record →Archive case recordReported death in 1962; reappearance in 1980; identity and interpretation disputed · L’Asile, Haiti, and southwest Haiti
Clairvius Narcisse was reported to have died in Haiti in 1962 and to have reappeared nearly two decades later, becoming a prominent modern case in discussions of Haitian zombification. Anthropologist Wade Davis later connected zombi narratives to powders and s
Read record →Archive case record1990–2009 · Ghana, especially Accra and Kumasi
The New Apostolic Church maintained congregations in Ghana during the requested period, where worship, prophecy, healing, and teaching about Christ’s return formed part of a wider African Christian eschatological environment. This is a comparative institutiona
Read record →Archive case record2017 English edition and continuing Tibetan transmission · Tibet and Himalayan Buddhist communities
The Bardo Thödol describes visionary beings encountered between death and rebirth, including peaceful and wrathful deities, guardians, and other figures whose appearance is interpreted within Tibetan Buddhist ritual and cosmology. Modern editions and translati
Read record →Archive case record1925–1939 · Tell el-Mutesellim, northern Palestine
The Oriental Institute’s long excavation at Megiddo exposed major Bronze and Iron Age architectural remains, including gates, palaces, temples, and destruction layers. Early excavators associated monumental structures with the biblical United Monarchy, especia
Read record →Archive case recordReported in the nineteenth century; authenticity disputed · Heavener, Oklahoma
The Heavener Runestone is a sandstone boulder bearing grooves interpreted by some as a Viking or Scandinavian runic inscription. It became part of local heritage narratives about Norse exploration in the interior of North America, but specialists have generall
Read record →Archive case recordc. 787–824 · Japan, especially Nara and early Heian Buddhist communities
Nihon ryōiki, attributed to the monk Kyōkai, is an early Japanese collection of karmic retribution stories, conversion accounts, dreams, omens, and Buddhist marvels. Its short narratives offer a useful comparison with Chinese Buddhist miracle literature and la
Read record →Archive case record1970s–1980s · Puerto Rico and the Lesser Antilles
During the 1970s and 1980s, Caribbean archaeologists debated Ortoiroid and Casimiroid labels for early preceramic populations, their chronology, and possible mainland origins. The discussion drew on sites in Puerto Rico, Trinidad, Cuba, and the Lesser Antilles
Read record →Archive case record1970s–1980s reports and later compilations · Central Vietnam and border highlands
Batutut is a name used in cryptozoological literature for alleged wild hominins reported from Vietnam and nearby Southeast Asian uplands. Some accounts connect sightings or local testimony to wartime patrols and postwar expeditions, while others appear to be r
Read record →Archive case record1817–1819, with earlier and later regional antecedents · Gloucester and Cape Ann, Massachusetts
The New England sea-serpent episode of 1817–1819 centered on numerous reports around Gloucester and Cape Ann, Massachusetts. Witnesses, newspapers, local committees and naturalists debated whether the animal was a genuine unknown species, a known marine animal
Read record →Archive case record2010s · Cara Blanca, Belize
AI-recalled; source quality 5; corroboration 0. Archaeological work at the Cara Blanca pools and cenotes in Belize investigated Maya water management, pilgrimage, and ritual deposition, including evidence linked to periods of drought. The sites matter for comp
Read record →Archive case record1970–1989 · Mexico and the United States; location and biography disputed
Carlos Castaneda’s books about the purported Yaqui sorcerer Don Juan Matus became major sources for modern esoteric ideas about altered states, apprenticeship, nonordinary reality, and plant knowledge. During the 1970s and 1980s, anthropologists and journalist
Read record →Archive case recordNineteenth-century colonial ethnography and gazetteer material · Kumaon and Garhwal Himalaya
Nineteenth-century accounts of Kumaon and Garhwal recorded local traditions connected with Manu, sacred mountains, lakes, and the repopulation of the Himalayan region. These materials are potential evidence for how pan-Indian Puranic motifs were localized in o
Read record →Archive case record1885 Burton translation; Arabian Nights tale · Persia, Yemen, and other legendary courts in the tale
The Ebony Horse, included in nineteenth-century English Arabian Nights translations, follows a prince whose mechanical or magical horse carries him across immense distances and into perilous courtly situations. Its relevance lies in technologically framed pass
Read record →Archive case record1969 onward · Cueva de los Tayos, Morona-Santiago
Argentine-Hungarian researcher Juan Moricz claimed that Cueva de los Tayos concealed ancient metallic objects or records, and the site later became associated with Erich von Däniken’s claims of a lost extraterrestrial archive. A 1976 expedition involving Stan
Read record →Archive case recordConvict-era site, 1830s–1877; nineteenth-century origins uncertain · Port Arthur, Tasmania
Port Arthur was a major nineteenth-century penal settlement and later became associated with stories of apparitions, unexplained sounds and encounters attributed to convicts, guards or victims. The site is useful for comparative research because its haunting t
Read record →Archive case recordExtant form likely early medieval; older astronomical material incorporated · South Asian astronomical tradition
The Sūrya Siddhānta is a foundational Sanskrit astronomical work dealing with planetary periods, eclipses, calendrics, and mathematical models. Its title and cosmological setting have occasionally been drawn into ancient-astronaut arguments, especially when ce
Read record →Archive case record2010–2019 · Exmoor, Devon and Somerset
The Beast of Exmoor is a British big-cat tradition involving reports of black, large, or unusually shaped cats and livestock injuries. Sightings continued to be reported in the 2010s, alongside trail-camera images and renewed debate over whether released exoti
Read record →Archive case record1957–1958 · Seaford, East Sussex
The Seaford poltergeist was a British household case reported in the late 1950s, involving alleged raps, object movements, and disturbances associated with the Hitchings family. It attracted attention from psychical researchers and journalists and became part
Read record →Archive case recordLate antiquity through medieval and early modern periods · Roman and Christian literary culture
Sortes Virgilianae refers to opening Virgil’s poetry at random to obtain an apparently relevant passage, a practice associated in later accounts with rulers such as Hadrian and Charles I of England. It matters for comparison with bibliomancy, literary authorit
Read record →Archive case record2000–2004 · Multiple locations in Morocco
French- and Arabic-language UFO literature records a cluster of Moroccan reports from the early 2000s, including observations of lights or disks near urban and coastal areas. The reports are relevant to cross-border comparison because they were often circulate
Read record →Archive case record1947–1969 · Jamaica and Ethiopian diplomatic/cultural settings in Africa
Rastafari communities developed a sacralized interpretation of Ethiopia, Haile Selassie, Psalmic language, Revelation, and selected Ethiopian royal traditions during the 1950s and 1960s. Contacts involving Ethiopian state symbolism, repatriation ideas, and Bla
Read record →Archive case record1855; published 1857 · Victoria Falls, Zambezi River
David Livingstone’s 1855 encounter with Mosi-oa-Tunya, later named Victoria Falls, recorded both the physical spectacle and information about local names and interpretations of the falls. The site’s thunder, spray, dangerous rapids, and restricted ritual assoc
Read record →Archive case record1983 · Fort Meade, Maryland, and the Monroe Institute, Faber, Virginia, United States
A 1983 U.S. Army memorandum, often titled “Analysis and Assessment of the Gateway Process,” reviewed techniques associated with the Monroe Institute, including binaural audio, relaxation, visualization and purported out-of-body exploration. The document matter
Read record →Archive case record1886 · London
Phantasms of the Living, published in London in 1886 by Edmund Gurney, Frederic W. H. Myers, and Frank Podmore, assembled hundreds of reports of apparitions, crisis visions, and alleged telepathic experiences. It is a key nineteenth-century comparison source f
Read record →Archive case record2010s–2020s · Arctic permafrost and continental shelves
The ‘Arctic methane bomb’ or ‘methane time bomb’ narrative predicts abrupt global catastrophe from methane released by thawing permafrost or destabilized seabed hydrates. It has circulated through climate journalism, activist communication, and online apocalyp
Read record →Archive case record1870s–1880s · Fiji and London exhibition venues
Fijian weapons, ornaments, and representations of cannibalism circulated through nineteenth-century imperial exhibitions and museum displays after the annexation of Fiji by Britain in 1874. These displays shaped European understandings of Pacific societies whi
Read record →Archive case record1990–2009 · Lake Télé and the Likouala swamps, Republic of the Congo
Lake Télé became a focal point for late twentieth-century expeditions and documentary treatments of Congolese unknown animals. Although the best-known target was Mokele-mbembe, accounts also circulated about large birds or other animals seen over the swamp. Th
Read record →Archive case record1921–1924 · Arctic Canada and Greenland
The Fifth Thule Expedition gathered accounts of Inuit dreams, spirit encounters, divination, healing and shamanic knowledge across Arctic Canada and Greenland. Rasmussen’s publications are important for comparing culturally organized extraordinary experience w
Read record →Archive case recordGreek apocalypse probably 3rd century CE; Latin and vernacular medieval versions · Late antique Mediterranean; widespread medieval Europe
The Apocalypse of Paul describes a visionary journey through heavens, punishments, paradise, and the places of the dead. It circulated in Greek, Latin, Syriac, Coptic, and numerous later versions, influencing medieval imagination about postmortem geography and
Read record →Archive case record1947; circulated widely in later decades · Arctic Ocean / North Pole in the alleged account
An alleged diary attributed to U.S. Navy Rear Admiral Richard E. Byrd describes a 1947 polar flight and an encounter with an advanced subterranean civilization. The text became important in Hollow Earth, esoteric, and contactee literature, especially after lat
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