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THE PUBLIC RESEARCH LIBRARY

Explore the records. Follow the sources.

Browse UFO case files, paranormal reports, historical texts and research dossiers. These are accounts and leads for investigation—not proof of an extraordinary explanation.

To combine details, compare matches and investigate connections across the collection, create an account and search Anomaly Graph.

Not sure where to begin? Our research guides explain how to follow sources, compare accounts and turn matches into a useful investigation.

13,749 published records with substantive text · Page 234 of 287

Archive case record

Cadborosaurus

Modern name established in the twentieth century; reports extend through earlier coastal traditions · Strait of Georgia and adjacent Pacific waters, British Columbia

Cadborosaurus, usually shortened to Caddy, is a proposed marine cryptid named from Cadboro Bay near Victoria. The lead includes twentieth-century eyewitness reports, strandings and photographs, particularly accounts collected by Paul LeBlond and Edward Bousfie

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Archive case record

The 1959 translation of The Book of the Dun Cow and Irish voyage literature

Modern translations and studies in the 1950s; medieval manuscript tradition · Irish Atlantic world

The Book of the Dun Cow is a medieval Irish manuscript containing religious, heroic, and otherworldly material, including traditions relevant to voyage literature and Christianized myth. Mid-century translations and scholarship made these texts accessible to m

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Archive case record

Writers’ Building, Kolkata haunting claims

Late twentieth-century and contemporary workplace folklore · Kolkata, West Bengal

Kolkata’s Writers’ Building has long attracted stories of footsteps, voices, and apparitions associated with its colonial history and political violence. The building is a specific, documentable setting for investigating how bureaucratic workplaces acquire hau

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Archive case record

The Fátima Apparitions and Miracle of the Sun

13 May–13 October 1917 · Cova da Iria, Fátima, central Portugal

Three children, Lucia dos Santos and her cousins Francisco and Jacinta Marto, reported encounters with a Marian figure at Cova da Iria in 1917. The final gathering drew a large crowd and became associated with the reported ‘miracle of the sun,’ while Catholic

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Archive case record

Women’s Rituals and the Zār in Egypt

1990s–2000s · Egypt, particularly Cairo and Upper Egypt

Studies of women’s zār ceremonies in Egypt during the target period examine possession idioms, gendered social space, music, bodily expression, and negotiated healing. These materials are valuable for comparing transformation narratives because they locate ext

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Archive case record

Lake Qaraoun monster reports

2010s · Lake Qaraoun, Beqaa Governorate

Lake Qaraoun has been mentioned in Lebanese online discussion and local reporting as a place where large or unexplained creatures may have been seen. The lead can support comparison with other Middle Eastern reservoirs because water pollution, low visibility,

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Archive case record

Bahamut in nineteenth-century Arabic and Orientalist reference works

Nineteenth-century reference tradition · Cosmological waters beneath the earth

Bahamut is a vast fish in Islamic cosmological traditions, often placed beneath a bull and supporting the world or the cosmic structure. Nineteenth-century encyclopedic, translation, and Orientalist works reproduced or discussed the figure, sometimes alongside

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Archive case record

Niuheliang Goddess Temple and Jade Complex

Hongshan period, approximately 3500–3000 BCE · Liaoning Province

Niuheliang is a large Hongshan-period ritual and mortuary complex containing an unusual temple-like structure, stone platforms, burials, and jade objects. It has been interpreted as evidence for social hierarchy, organized ritual, and perhaps an early complex

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Archive case record

The Theosophical Society at Point Loma

1900–1942 · Point Loma, San Diego, California

The Point Loma community developed from Katherine Tingley’s Theosophical leadership and later came under Gottfried de Purucker. It combined esoteric instruction, communal living, ritualized cultural performance, education and claims concerning hidden spiritual

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Archive case record

The 1517 comet in the Florentine Codex tradition

1517 · Central Mexico

A comet associated with 1517 appears in Mesoamerican historical and calendrical materials, including traditions connected with the years immediately preceding the Spanish invasion. The lead is useful for studying how an ordinary astronomical phenomenon could a

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Archive case record

The Egyptian Letters to the Dead

Old Kingdom through New Kingdom, approximately third to second millennium BCE · Egypt, especially tomb and domestic religious contexts

Egyptian Letters to the Dead are written appeals to deceased relatives or other dead persons, asking for help, justice, fertility, health, or relief from misfortune. They are not necessarily records of visible apparitions, but they document a practical model o

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Archive case record

The Vetalapanchavimshati’s Supernatural Aerial Motifs

Sanskrit story cycle with medieval witnesses; vernacular versions before 1800 · India

The Vetala cycle centers on a corpse-inhabiting being and a king’s repeated encounters with it, including supernatural movement, transformations, and impossible bodily states. It is relevant to unknown-creature research because later translations and retelling

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Archive case record

The 2016 Chamoli Yeti-footprint media story

2016 · Chamoli district, Uttarakhand, India

A mid-2010s report from Chamoli district circulated photographs of unusually large footprints and described them as possible Yeti or snowman tracks. The case is potentially useful because Chamoli lies within a heavily visited Himalayan landscape where bears, l

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Archive case record

Argentine Navy Antarctic and southern-ocean reports

1950s · Argentine Antarctic stations and Southern Ocean

Spanish-language UFO literature attributes several unusual aerial-light observations to Antarctic or Southern Ocean personnel during the 1950s, sometimes involving Argentine naval or station operations. These reports matter for comparing polar visibility, auro

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Archive case record

Vale do Amanhecer in Brasília

1970s–1980s · Planaltina, Federal District, near Brasília

Vale do Amanhecer is the Brazilian esoteric religious movement founded by Neiva Chaves Zelaya, known as Tia Neiva, and established at Planaltina near Brasília. During the 1970s and 1980s it developed distinctive uniforms, ritual architecture, mediumship, reinc

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Archive case record

Palacio de Lecumberri, the Black Palace

Prison operating through 1976; haunting reports associated with its 20th-century operation · Mexico City

Lecumberri, Mexico City’s former penitentiary, acquired the name Palacio Negro through accounts of brutal confinement, deaths, corruption, and psychologically oppressive conditions. Stories of apparitions and unexplained sounds circulated around the prison and

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Archive case record

Al-Bakri’s Description of the Western Sudan

11th century CE · Ghana Empire and western Sudan

Al-Bakri’s Book of Roads and Kingdoms is a major eleventh-century source on the Ghana Empire and western Sudan, compiled from earlier written and oral reports. Its descriptions of rivers, crocodiles, serpents, and other dangerous or remarkable animals offer a

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Archive case record

George Grey’s account of Māori spirits and the dead

1855 · New Zealand; Māori traditions recorded in New Zealand

Sir George Grey’s Polynesian Mythology presents Māori narratives involving atua, ghosts, the dead and encounters between human communities and supernatural beings. It is an important nineteenth-century textual witness for comparing Pacific ideas about death, p

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Archive case record

The Icelandic Merman in Jón lærði’s Natural History

Seventeenth century · Icelandic coastal waters

The writings of Jón lærði Guðmundsson, an Icelandic naturalist and folklorist, contain material on Icelandic animals, marvels, and marine beings, including traditions later associated with the merman or “marmennill.” This lead can illuminate how local knowledg

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Archive case record

The Ife copper-alloy heads and naturalism debate

1910s–1940s · Ile-Ife, Osun State

Copper-alloy and terracotta heads from Ile-Ife became internationally prominent during the early twentieth century, especially after finds associated with ritual and archaeological contexts were documented by Nigerian and European researchers. Their highly nat

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Archive case record

Akan Ananse stories in contemporary Ghanaian performance

2010s–2020s · Ghana, especially Akan-speaking regions

Ananse, the Akan spider trickster, remains a major Ghanaian storytelling and performance figure, appearing in oral narration, theatre, schools, children’s books, and diaspora media. Post-2010 projects and scholarship examine how stories about Kwaku Ananse enco

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Archive case record

Pedro Lozano’s Río de la Plata Serpent Traditions

1750s · Paraguay and Río de la Plata region

Pedro Lozano’s Historia de la conquista del Paraguay, Río de la Plata y Tucumán compiles Jesuit and colonial information about regional peoples, landscapes, animals, and traditions. Serpent-related material in this corpus can help researchers trace how Guaraní

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Archive case record

Gonjiam Psychiatric Hospital legend

1990s–2009 · Gonjiam-eup, Gwangju, Gyeonggi Province

Gonjiam Psychiatric Hospital became famous in South Korea as an allegedly haunted abandoned institution, with stories of locked rooms, unexplained sounds, apparitions and mysterious deaths. The legend was already circulating before the 2018 film, but the film

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Archive case record

Beast of Exmoor livestock and big-cat reports

1990s · Exmoor, Devon and Somerset, England

During the 1990s, Exmoor generated recurring reports of a large dark feline, often linked to sheep deaths and occasional photographs. The reports form a cluster rather than one single incident, and newspapers, television programs and amateur investigators trea

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Archive case record

Bryan Sykes’s Bhutanese and Indian Yeti hair analysis

2014 · Bhutan and northern India; laboratory analysis in Oxford

Geneticist Bryan Sykes and colleagues examined hair attributed to Yeti-type creatures from Bhutan and the Ladakh region of India. The 2014 paper reported that one unusual Bhutanese sample closely matched DNA associated with an ancient polar-bear lineage, while

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Archive case record

Sanganakallu-Neolithic research and the ash-mound problem

1950s–1960s · Bellary district, Karnataka

The Sanganakallu hill complex was investigated during the growth of South Indian Neolithic archaeology and includes habitation areas, stone-working evidence, cattle-related deposits and surfaces sometimes connected with the region's ash-mound tradition. These

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Archive case record

African flying humanoid reports in Zimbabwean paranormal media

2010 onward paranormal reports · Zimbabwe; exact sites vary by report

AI-recalled discovery lead; source quality 5 and corroboration 0. Zimbabwean paranormal forums and video channels have circulated accounts of dark, winged or gliding humanoid figures seen at night. This lead is useful for comparing African “winged person” narr

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Archive case record

The Oakland airship sighting

November 1896 · Oakland, California

Oakland newspapers reported an airship-like object during the California wave, generally described as a distant craft or illuminated aerial form moving across the region. The case is useful alongside Sacramento and San Francisco reports because it can reveal w

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Archive case record

The Trauco tradition and gendered folklore of Chiloé

2010 onward · Chiloé Archipelago, Chile

El Trauco is a small, forest-dwelling male figure in Chiloé folklore, often portrayed as physically powerful and associated in popular accounts with seduction, unexplained pregnancy or danger in the woods. Contemporary scholarship and heritage presentations us

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Archive case record

Ghost stories associated with the 2004 tsunami in Sri Lanka

2004–2009 · Coastal Sri Lanka

Following the 2004 Indian Ocean tsunami, Sri Lankan newspapers, aid workers, clergy, and residents circulated accounts of voices, figures, dreams, and sensed presences attributed to people killed in coastal communities. This is a useful cross-cultural comparis

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Archive case record

Pampa de Achala Military Patrol Report

1968 · Pampa de Achala, Córdoba Province

Argentine case literature includes a report from Pampa de Achala involving military personnel who allegedly observed an unusual aerial or luminous phenomenon in the mountainous Córdoba region. The case can support comparison of remote military-watch narratives

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Archive case record

Wairau Bar burials and early Polynesian New Zealand

2000s reanalysis · Marlborough, South Island

Wairau Bar is an early settlement and burial complex associated with New Zealand’s initial Polynesian colonization. Reanalysis in the 2000s combined radiocarbon dating, skeletal study, artifacts and provenience records to reconsider the site’s age, origins and

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Archive case record

The Koran, the Bible, and the Talmud: Tales from Zanzibar

1870s · Zanzibar

Edward Steere’s Zanzibar materials include tales and explanatory traditions situated among Islamic, biblical, and local Swahili narrative worlds. They are a useful lead for examining how religious stories are translated across communities and how collectors cl

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Archive case record

2000 Ontario “Boomerang” Reports

2000 · Southern Ontario, Canada

Reports from southern Ontario around 2000 included witnesses describing large silent boomerang- or triangle-shaped lights. Canadian UFO investigators used some of these accounts in discussions of recurring triangular craft reports, making the material potentia

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Archive case record

Crescent Hotel

1970s–1980s haunting reputation · Eureka Springs, Arkansas

The Crescent Hotel, a nineteenth-century resort and former hospital, became known for ghost stories involving patients, staff, and deaths associated with its medical past. Its late-twentieth-century reputation developed through local tourism, guided storytelli

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Archive case record

The Caboclo d’Água tradition

1900–1946 · São Francisco River basin, Brazil

Caboclo d’Água is a Brazilian river-being tradition associated particularly with the São Francisco basin. Accounts describe a dangerous or mischievous water-dweller that can attack boats, fishermen, or river users, although its appearance varies across sources

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Archive case record

Flight 19 and the Bermuda Triangle Myth in Recent Scholarship

1945 event; 2010 onward reinterpretations · Off Florida and the Bahamas

Flight 19 was a 1945 disappearance of five U.S. Navy aircraft, followed by the loss of a rescue aircraft, and later became the signature narrative of Bermuda Triangle mythology. Since 2010, documentaries, skeptical investigations and esoteric publications have

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Archive case record

Samarāṅgaṇa Sūtradhāra and its alleged vimāna passage

Medieval text, repeatedly reinterpreted in 20th-century UFO writing · Paramara court tradition, Malwa

The Samarāṅgaṇa Sūtradhāra is an architectural treatise traditionally attributed to King Bhoja of Malwa. Selected passages concerning mechanical devices and flying vehicles have been cited by modern writers as descriptions of aircraft or spacecraft. The text i

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Archive case record

The Moroccan Gnawa trance tradition in ethnomusicological research

1970s · Morocco, especially urban and southern Moroccan communities

1970s recordings and ethnographic studies of Gnawa musicians document the lila or derdeba, a night-long healing and possession ceremony involving music, incense, sacrifice, invocation of spirit entities, and patterned trance. This is a strong comparison lead f

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Archive case record

Te Matorohanga’s Nga Mahinga a nga Tupuna

Collected and circulated in the nineteenth century; publication history mainly twentieth century · Wairarapa, North Island, New Zealand

Nga Mahinga a nga Tupuna is associated with the tohunga Te Matorohanga and the preservation of Māori cosmological, genealogical, and ritual knowledge. It became important in later discussions of Māori esotericism because some writers treated it as a repository

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Archive case record

Susan Blackmore’s out-of-body-experience research

1970s–1980s · Bristol and Oxford, England

British psychologist Susan Blackmore investigated out-of-body experiences, near-death experiences, lucid dreams, and related anomalous experiences through surveys, interviews, and psychological models. Her work is useful because it compares apparently paranorm

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Archive case record

The Great Kanto Earthquake and Ōmoto Apocalyptic Interpretation

1923 · Kanto region, especially Tokyo and Yokohama

The 1923 Great Kanto Earthquake became a major setting for competing religious interpretations in Japan, including apocalyptic and prophetic readings associated in later scholarship with Ōmoto and other new religions. Such interpretations sometimes linked cata

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