Archive case record1970–1989 · Björkö, Lake Mälaren
Archaeological work at Birka and its harbor during the 1970s and 1980s examined one of Scandinavia's major Viking Age trading settlements, including waterfront structures, boat-related finds, craft production, and long-distance exchange. The site provides a co
Read record →Archive case recordLate antique and medieval traditions documented in texts before 1800 · Jewish, Christian and Islamic Middle Eastern textual cultures
Lists of seven prominent angels occur across Jewish, Christian and Islamic textual environments, although the names and functions differ by source. Michael, Gabriel, Raphael and Uriel are familiar from some Jewish and Christian traditions, while Islamic works
Read record →Archive case record1966–1969 · Udon Thani Province
A chance discovery in 1966 brought Ban Chiang’s painted pottery and burial deposits to archaeological attention, followed by investigations and excavations during the late 1960s. The site became famous for claims that bronze technology and complex settlement a
Read record →Archive case recordAugust 12, 1883 · Zacatecas Observatory, Zacatecas
Mexican astronomer José Bonilla reported observing and photographing numerous dark objects crossing the solar disk at the Zacatecas Observatory in 1883. The observations were published in the astronomical press and later became a recurring item in UFO literatu
Read record →Archive case record1990s–2000 · Kanungu District, western Uganda
Credonia Mwerinde and Joseph Kibwetere led a Catholic-derived movement that preached imminent apocalyptic transformation and strict preparation for the end. On 17 March 2000, a fire at the movement’s church in Kanungu killed many members; subsequent investigat
Read record →Archive case record1918 · Queensland, Australia
Queensland newspapers published reports during 1918 of unfamiliar aircraft or suspected enemy machines, contributing to Australia’s wartime mystery-aeroplane narratives. Queensland’s long coastline and dispersed settlements make the reports potentially relevan
Read record →Archive case record2010 · Brasília and national jurisdiction
Brazil’s National Anti-Drug Council issued Resolution No. 1 in 2010, reaffirming a regulatory framework for religious use of ayahuasca and describing conditions concerning ritual practice, organization, safeguarding, and diversion. The measure is a useful comp
Read record →Archive case record1913 · Northern Nigeria
A. J. N. Tremearne's Hausa Superstitions and Customs records beliefs about dreams, signs, prophecy, magic, spirits and everyday protective practices. It offers numerous small-scale leads for comparing how anticipated events are remembered and how ambiguous coi
Read record →Archive case record1778–1779 · Hawaiian Islands
James Cook’s third voyage encountered Hawai‘i during a period when heiau temples, priestly specialists, and kapu restrictions were active components of chiefly authority. His journals and expedition narratives describe temple spaces, offerings, images, funerar
Read record →Archive case record7 August 1566 · Basel, Switzerland
A 1566 Basel broadsheet reports dark and blood-red spheres appearing around the sun, with an accompanying illustration. UFO writers sometimes describe it as a fleet encounter, whereas historians of early modern print culture examine it as a religiously charged
Read record →Archive case recordOctober 1954 · Prato, Tuscany
Prato, near Florence, is linked in Italian UFO histories to reports during the October 1954 wave, including accounts of luminous objects and unusual fibrous material sometimes called “angel hair.” The lead matters because it permits comparison of a localized c
Read record →Archive case record1912–1913 · Mozambique and northeastern South Africa
Henri A. Junod’s ethnography records Tsonga social life, religious concepts, and oral traditions, including accounts involving the sky, rain, thunder, lightning, and ancestral or supernatural agencies. It is useful for comparing how luminous and atmospheric ph
Read record →Archive case record1970–1989 · New Caledonia, especially Nouméa and nearby waters
French-language newspapers and regional UFO publications reported occasional unidentified-light accounts from New Caledonia during the late twentieth century. Such material could support comparison with French official or civilian investigation practices, mari
Read record →Archive case record1900–1945 · Isan, northeastern Thailand
Phi pop is a Thai and Lao-region tradition concerning a predatory spirit believed in some communities to afflict or consume people, sometimes through a human carrier or suspected witch. Accounts connect it with illness, social accusation, exorcistic rites, exp
Read record →Archive case record1970s–1980s reassessments · Magallanes
Fell’s Cave is a foundational southern South American site associated with fishtail projectile points, extinct fauna, hearths, and early hunter-gatherer occupations. Although the original excavations predate this period, publications and reassessments during t
Read record →Archive case recordc. 100 BCE · Antikythera shipwreck, off Antikythera
The Antikythera Mechanism is a heavily corroded geared device recovered from a Roman-period shipwreck in 1901 and increasingly reconstructed through radiography, tomography, and inscription studies. It appears to have modeled calendrical and astronomical cycle
Read record →Archive case record2005 · Kaimanawa Forest, near Lake Taupō
The Kaimanawa Wall, a regularly jointed stone structure near Lake Taupō, became the focus of claims that a pre-Māori civilization or unknown builders had constructed it. Although not a creature report, it entered alternative-history and cryptid-adjacent discus
Read record →Archive case record1774–1784 and later · New Lebanon, New York, and Shaker communities in North America
Ann Lee, founder of the Shakers, was remembered by followers as receiving revelations concerning the second coming, communal discipline, celibacy, and the spiritual status of women. Shaker testimonies, church records, and later histories preserve a developing
Read record →Archive case record1995 English-language scholarship · Paraguay, southern Brazil and northeastern Argentina
Modern ethnographic and translated materials on Mbya Guaraní traditions discuss sacred journeys, ancestral beings, the search for an ideal or imperishable land and movement between human and nonhuman domains. This is a useful lead for comparing boundary-crossi
Read record →Archive case record1929 · Masvingo Province
Gertrude Caton-Thompson led a major 1929 investigation of Great Zimbabwe, using stratigraphic excavation and architectural analysis to support an indigenous African origin for the site. Her work remains a specific, verifiable milestone in debates over chronolo
Read record →Archive case recordLate antique or early medieval; surviving versions vary · Eastern Mediterranean Christian textual milieu
The Apocalypse of the Virgin presents Mary as receiving or witnessing revelations about the fate of souls, punishments, judgment, and intercession. Greek, Syriac, Coptic, Ethiopic, and other traditions preserve related but not identical forms, making the work
Read record →Archive case record1749 · Philadelphia, Pennsylvania
Benjamin Franklin’s writings and correspondence on atmospheric electricity, including the famous kite experiment later associated with 1752, document early attempts to investigate lightning and luminous electrical effects in North America. This is a comparison
Read record →Archive case record1998–2009 · South Tyrol–Tyrol Alps
The 1991 discovery of Ötzi generated continuing investigations during this period, including improved radiography, DNA work, forensic reconstruction and studies of his clothing, tools, diet and injuries. The case matters because a seemingly mysterious frozen d
Read record →Archive case record1990–2009 · Tasmania
Reports of surviving thylacines continued in Tasmania during the 1990s and 2000s, including alleged photographs, video claims and eyewitness accounts from remote areas. The subject belongs to anomalous-place research because particular landscapes became associ
Read record →Archive case record1967 reports; major investigations 1979–1980 · South Ashburnham, Massachusetts, United States
The Betty Andreasson case became prominent through Raymond Fowler’s 1979 book The Andreasson Affair, which described alleged encounters with nonhuman entities, missing time and elaborate recovered memories. It is useful for comparing abduction narratives with
Read record →Archive case record1909–1914 · River Nile near Shendi, River Nile State
John Garstang directed excavations at Meroë between 1909 and 1914, investigating royal cemeteries, settlement remains, temples, and industrial evidence associated with the Kushite kingdom. The work matters for reconstructing the political economy and cultural
Read record →Archive case record1923 · North Borneo and the Malay Peninsula
Ivor H. N. Evans’s Studies in Religion, Folk-lore, and Custom in British North Borneo and the Malay Peninsula contains documentary material on spirits, ritual specialists, omens, and supernatural beliefs. It is a useful lead for investigating Southeast Asian n
Read record →Archive case record1870s · London, England
William Crookes’s association with mediumistic investigations, including spirit-photography claims linked to figures such as Florence Cook, generated controversy over whether photographic images represented apparitions or were produced by ordinary means. The m
Read record →Archive case recordLate second to early first millennium BCE · Guanghan, Sichuan Province
Sanxingdui is known for extraordinary bronze heads, masks, trees, ivory, jades, and other objects deposited in ritual pits near the ancient Shu centre. The assemblages differ markedly from traditional central Plains styles, prompting debate about regional iden
Read record →Archive case recordMedieval to contemporary Tibetan tradition; studies 2010 onward · Tibet and Himalayan Buddhist communities
Terma are Buddhist texts and ritual objects understood within Tibetan traditions as concealed by earlier figures and later recovered by tertöns. The tradition provides a clear case for comparing revelation, textual authentication, lineage memory and the produc
Read record →Archive case record1960s · Jamnagar district, Gujarat
Nageshwar on the Gulf of Kutch became known through investigations of a Harappan coastal settlement with extensive shell-working debris. The site is a useful lead for studying specialized craft production, marine-resource exploitation, exchange networks and th
Read record →Archive case record1950s–1960s · Ghana, Nigeria, Sierra Leone and neighboring coastal regions
Mami Wata is a family of African and African-diasporic water-spirit traditions associated with beauty, wealth, danger, healing, sexuality and spiritual calling. During the 1950s and 1960s, printed images, shrines, healing practices and oral narratives circulat
Read record →Archive case record1884 publication; traditions collected in the nineteenth century · Samoa
George Turner’s Samoa, a Hundred Years Ago, published in 1884, contains narratives concerning Samoan gods, spirits, sacred sites, omens and named places. The text is a strong discovery lead for comparing Pacific traditions about anomalous landscapes with missi
Read record →Archive case record1916 · South Georgia
Frank Worsley’s accounts of the Endurance expedition and the South Georgia crossing offer a second companion perspective on the journey associated with Shackleton’s felt-presence report. Worsley was also the expedition navigator, making his observations releva
Read record →Archive case record1920s · Lake Nahuel Huapi, Argentina
Argentine museum director Clemente Onelli is associated with early twentieth-century efforts to collect information about an alleged large creature in Lake Nahuel Huapi. This is useful as a comparison lead because it shows how an institutional figure, press re
Read record →Archive case record1970–1989 park and tourism folklore · Etosha National Park, Namibia
Fort Namutoni, a former German colonial fort and police post in Etosha, is associated with stories of nocturnal apparitions, military echoes, and unexplained activity. Its isolated setting makes it a useful comparison with other battlefield and garrison haunti
Read record →Archive case record1830–present; post-1996 public haunting narratives · Tasmania
Port Arthur, the former penal settlement in Tasmania, is associated with ghost tours and alleged apparitions linked to convict life, punishment, death, and the 1996 massacre. The site offers a valuable comparison between documented historical trauma and later
Read record →Archive case record1817–1821 tradition; later publications · Adams, Robertson County, Tennessee
The Bell Witch tradition centers on the Bell family of Tennessee and alleged disturbances attributed to an entity associated in later retellings with Kate Batts. It matters as a North American case where oral tradition, local history, nineteenth-century print
Read record →Archive case record2010s comparative scholarship · South Asia
Comparative South Asian studies of possession and exorcism examine Muslim jinn, Hindu spirits, Buddhist entities, saints, healers, and institutional responses. The lead is useful for intermediary-being research because it allows comparison of vocabulary, bodil
Read record →Archive case recordProbably 5th century BCE tradition; date disputed · Atlantic coast of Africa, traditionally from Carthage
The Periplus of Hanno survives in a Greek epitome describing a Carthaginian expedition along the Atlantic coast of Africa, with settlements, animals, smoke, and encounters with peoples. Researchers compare its route descriptions with coastal geography, sailing
Read record →Archive case record1933 · Sub-Saharan Africa, comparative scope
Alice Werner’s Myths and Legends of the Bantu is a comparative collection drawing on published reports about origin narratives, sky beings, fire, celestial bodies, animals, and culture heroes from several African societies. It offers a useful map of motifs and
Read record →Archive case record2010s–present · Bengaluru, Karnataka
Reports and paranormal-programme discussions have occasionally associated Bengaluru’s Central Jail complex, particularly its older institutional spaces, with apparitions, voices or disturbed inmates and staff. The lead is potentially valuable for comparing pri
Read record →Archive case recordAncient apocalypse, probably late first or early second century CE; Ethiopic transmission is later · Ethiopia
The Apocalypse of Baruch is a Jewish or Jewish-Christian response to the destruction of Jerusalem, known principally through Syriac transmission and related fragments or notices in other languages. Ethiopian catalogues and manuscript traditions preserve intere
Read record →Archive case recordApproximately sixth century BCE · Kaminia, Lemnos
The Lemnos Stele is a funerary inscription from Kaminia written in a language generally regarded as related to Etruscan. Its discovery complicated older assumptions that Etruscan was isolated to Italy and raised questions about population movement, maritime co
Read record →Archive case record1772–1775; published in eighteenth-century voyage editions · Pacific islands, including Tahiti and Tonga
William Anderson, surgeon and naturalist on Cook’s second voyage, kept observations of Pacific plants, animals, and peoples, including notes that can help identify unfamiliar birds and flying mammals reported by the expedition. His material is important becaus
Read record →Archive case record1944 · Italian Theatre of Operations
Allied aircrews operating over Italy during 1944 reported strange lights or objects that were later grouped under the term foo fighters. Reports from the Italian theatre are useful because they broaden the phenomenon beyond the better-known northern European a
Read record →Archive case recordPre-Columbian objects excavated in 1891; culture generally dated to the first millennium CE · Quindío region, Colombia; now associated with the Museo de América collection in Madrid
The Quimbaya Treasure is a group of finely made gold and tumbaga objects excavated in Colombia and presented to Spain in the late nineteenth century. Some forms have been redescribed in popular literature as technologically anomalous or “airplane-like,” wherea
Read record →Archive case record1890s–1910s; late-nineteenth-century fieldwork · Chile
Rodolfo Lenz’s work on Chilean popular speech and tales, initiated in the late nineteenth century, preserves narrative materials involving devils, nocturnal apparitions, enchanted lights, fire, and rural legends. It matters for comparison because Lenz recorded
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